#1FD394
Closest named color: Emerald (#06D6A0). oklch(76.9% 0.163 162.3), rgb(31, 211, 148).
Aa
Black text reads best on this color (10.80:1).
About this color
#1FD394 is a medium-light, vivid green. In OKLCH its lightness is 77%, its chroma 0.163 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Emerald (#06D6A0), ΔE 0.015 away. Black text reads best on it, at 10.80:1.
| Hue family | Greens |
| Lightness | medium-light (77%) |
| Chroma | vivid (0.163) |
| Temperature | in between |
| Nearest name | Emerald (#06D6A0) |
| Black text | 10.80:1 |
| White text | 1.94:1 |
Values
| HEX | #1FD394 |
| RGB | rgb(31, 211, 148) |
| HSL | hsl(159, 74%, 47%) |
| OKLCH | oklch(76.9% 0.163 162.3) |
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 #1FD394 | 1.94:1 | Fails | Lc -41.0 | Non-text elements, placeholder text |
| Black text on #1FD394 | 10.80:1 | AAA | Lc 67.2 | Content text, not long reading |
| #1FD394 text on white | 1.94:1 | Fails | Lc 36.7 | Non-text elements, placeholder text |
| #1FD394 text on black | 10.80:1 | AAA | Lc -65.7 | 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
#E9FAF1
oklch(97% 0.021 163.1)
-
Step 100
100
#CFF4E1
oklch(93.6% 0.046 163.1)
-
Step 200
200
#A2ECC7
oklch(88.4% 0.09 162.1)
-
Step 300
300 (this color)
#1FD394
oklch(76.9% 0.163 162.3)
-
Step 400
400
#00BD83
oklch(70.6% 0.154 162.4)
-
Step 500
500
#00A270
oklch(63% 0.137 162.6)
-
Step 600
600
#00895D
oklch(55.7% 0.122 162)
-
Step 700
700
#00734E
oklch(49.1% 0.107 162.4)
-
Step 800
800
#005E3F
oklch(42.6% 0.093 162.3)
-
Step 900
900
#004F34
oklch(37.8% 0.083 162.1)
-
Step 950
950
#002F1D
oklch(27% 0.059 161.7)
#1FD394 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) | #CFC390 | 0.155 |
| Deuteranopia (no green cones) | #BBB498 | 0.151 |
| Tritanopia (no blue cones) | #00D3C2 | 0.064 |
| Achromatopsia (no color) | #BABABA | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1FD394
#1FD394
oklch(76.9% 0.163 162.3)
- #F987D0
#F987D0
oklch(77% 0.162 342.5)
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 #1FD394, closest first.
No curated palette has a color within ΔE 0.04 of #1FD394.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Emerald #06D6A0 ΔE 0.015
- Seaweed #18D17B ΔE 0.032
- Aqua Green #12E193 ΔE 0.041
- Greenblue #23C48B ΔE 0.042
- Green Blue #01C08D ΔE 0.055
- Medium Aquamarine #66CDAA ΔE 0.055
- Algae Green #21C36F ΔE 0.056
- Dark Mint #48C072 ΔE 0.056
Use #1FD394 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.