#3BC595
Closest named color: Greenblue (#23C48B). oklch(73.8% 0.137 165.3), rgb(59, 197, 149).
Aa
Black text reads best on this color (9.60:1).
About this color
#3BC595 is a medium-light, moderately saturated green. In OKLCH its lightness is 74%, its chroma 0.137 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenblue (#23C48B), ΔE 0.018 away. Black text reads best on it, at 9.60:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Greenblue (#23C48B) |
| Black text | 9.60:1 |
| White text | 2.18:1 |
Values
| HEX | #3BC595 |
| RGB | rgb(59, 197, 149) |
| HSL | hsl(159, 54%, 50%) |
| OKLCH | oklch(73.8% 0.137 165.3) |
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 #3BC595 | 2.18:1 | Fails | Lc -47.3 | Large or bold text, headings |
| Black text on #3BC595 | 9.60:1 | AAA | Lc 61.3 | Content text, not long reading |
| #3BC595 text on white | 2.18:1 | Fails | Lc 42.6 | Non-text elements, placeholder text |
| #3BC595 text on black | 9.60:1 | AAA | Lc -59.6 | Large or bold text, headings |
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 400.
-
Step 50
50
#EFF8F3
oklch(97.1% 0.012 162.1)
-
Step 100
100
#DBEFE6
oklch(93.5% 0.024 167.1)
-
Step 200
200
#BDE4D2
oklch(88.6% 0.048 165.6)
-
Step 300
300
#8AD3B3
oklch(81% 0.086 165)
-
Step 400
400 (this color)
#3BC595
oklch(73.8% 0.137 165.3)
-
Step 500
500
#00A276
oklch(63.1% 0.132 165.5)
-
Step 600
600
#008862
oklch(55.5% 0.117 165.2)
-
Step 700
700
#007352
oklch(49.2% 0.104 164.9)
-
Step 800
800
#005E43
oklch(42.7% 0.089 165.5)
-
Step 900
900
#004E37
oklch(37.6% 0.079 165.5)
-
Step 950
950
#002F20
oklch(27.1% 0.056 165.8)
#3BC595 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) | #C1B792 | 0.135 |
| Deuteranopia (no green cones) | #AFAA98 | 0.131 |
| Tritanopia (no blue cones) | #00C5B8 | 0.050 |
| Achromatopsia (no color) | #AFAFAF | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3BC595
#3BC595
oklch(73.8% 0.137 165.3)
- #E785BD
#E785BD
oklch(73.8% 0.137 345.7)
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 #3BC595, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenblue #23C48B ΔE 0.018
- Green Blue #01C08D ΔE 0.025
- Dark Mint #48C072 ΔE 0.043
- Emerald #06D6A0 ΔE 0.046
- Soft Green #6FC276 ΔE 0.046
- Dark Mint Green #20C073 ΔE 0.047
- Medium Aquamarine #66CDAA ΔE 0.048
- Algae Green #21C36F ΔE 0.052
Use #3BC595 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.