#5ECC98
Closest named color: Medium Aquamarine (#66CDAA). oklch(76.7% 0.127 160.6), rgb(94, 204, 152).
Aa
Black text reads best on this color (10.56:1).
About this color
#5ECC98 is a medium-light, moderately saturated green. In OKLCH its lightness is 77%, its chroma 0.127 and its hue 161°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.026 away. Black text reads best on it, at 10.56:1.
| Hue family | Greens |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 10.56:1 |
| White text | 1.98:1 |
Values
| HEX | #5ECC98 |
| RGB | rgb(94, 204, 152) |
| HSL | hsl(152, 52%, 58%) |
| OKLCH | oklch(76.7% 0.127 160.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #5ECC98 | 1.98:1 | Fails | Lc -42.6 | Non-text elements, placeholder text |
| Black text on #5ECC98 | 10.56:1 | AAA | Lc 65.7 | Content text, not long reading |
| #5ECC98 text on white | 1.98:1 | Fails | Lc 38.2 | Non-text elements, placeholder text |
| #5ECC98 text on black | 10.56:1 | AAA | Lc -64.2 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#ECF9F2
oklch(97.1% 0.017 162.8)
-
Step 100
100
#D6F2E2
oklch(93.6% 0.036 160.6)
-
Step 200
200
#B1E8CA
oklch(88.5% 0.07 160.7)
-
Step 300
300 (this color)
#5ECC98
oklch(76.7% 0.127 160.6)
-
Step 400
400
#00BE7F
oklch(70.8% 0.158 160.7)
-
Step 500
500
#00A36C
oklch(63.2% 0.142 160.5)
-
Step 600
600
#00895A
oklch(55.6% 0.125 160.5)
-
Step 700
700
#00734B
oklch(49% 0.11 160.6)
-
Step 800
800
#005E3D
oklch(42.6% 0.095 160.9)
-
Step 900
900
#004F32
oklch(37.7% 0.085 160.4)
-
Step 950
950
#002F1C
oklch(26.9% 0.06 160.5)
#5ECC98 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #CABF95 | 0.122 |
| Deuteranopia (no green cones) | #BAB39B | 0.118 |
| Tritanopia (no blue cones) | #37CBBE | 0.055 |
| Achromatopsia (no color) | #B8B8B8 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5ECC98
#5ECC98
oklch(76.7% 0.127 160.6)
- #E992CC
#E992CC
oklch(76.7% 0.127 340.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #5ECC98, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.026
- Emerald #06D6A0 ΔE 0.037
- Soft Green #6FC276 ΔE 0.042
- Greenblue #23C48B ΔE 0.045
- Seafoam Blue #78D1B6 ΔE 0.050
- Pale Teal #82CBB2 ΔE 0.053
- Green Blue #01C08D ΔE 0.056
- Dark Sea Green #8FBC8F ΔE 0.057
Use #5ECC98 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.