#3BBB7D
Closest named color: Green Blue (#01C08D). oklch(70.7% 0.144 157.9), rgb(59, 187, 125).
Aa
Black text reads best on this color (8.59:1).
About this color
#3BBB7D is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.144 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Blue (#01C08D), ΔE 0.022 away. Black text reads best on it, at 8.59:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Green Blue (#01C08D) |
| Black text | 8.59:1 |
| White text | 2.44:1 |
Values
| HEX | #3BBB7D |
| RGB | rgb(59, 187, 125) |
| HSL | hsl(151, 52%, 48%) |
| OKLCH | oklch(70.7% 0.144 157.9) |
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 #3BBB7D | 2.44:1 | Fails | Lc -52.7 | Large or bold text, headings |
| Black text on #3BBB7D | 8.59:1 | AAA | Lc 56.3 | Large or bold text, headings |
| #3BBB7D text on white | 2.44:1 | Fails | Lc 47.7 | Large or bold text, headings |
| #3BBB7D text on black | 8.59:1 | AAA | Lc -54.3 | 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
#EFF8F2
oklch(97.1% 0.012 157)
-
Step 100
100
#DCEFE3
oklch(93.5% 0.026 158.2)
-
Step 200
200
#BFE4CD
oklch(88.6% 0.05 157.9)
-
Step 300
300
#8ED3AA
oklch(81% 0.091 157.5)
-
Step 400
400 (this color)
#3BBB7D
oklch(70.7% 0.144 157.9)
-
Step 500
500
#00A365
oklch(63% 0.148 157.8)
-
Step 600
600
#008955
oklch(55.5% 0.129 158.2)
-
Step 700
700
#007446
oklch(49.2% 0.116 157.5)
-
Step 800
800
#005F39
oklch(42.8% 0.1 157.9)
-
Step 900
900
#004F2F
oklch(37.7% 0.088 158.2)
-
Step 950
950
#002F1A
oklch(26.9% 0.063 158.2)
#3BBB7D 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) | #B9AD79 | 0.132 |
| Deuteranopia (no green cones) | #A9A181 | 0.129 |
| Tritanopia (no blue cones) | #00BAAB | 0.065 |
| Achromatopsia (no color) | #A6A6A6 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3BBB7D
#3BBB7D
oklch(70.7% 0.144 157.9)
- #D97BC0
#D97BC0
oklch(70.7% 0.144 337.8)
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 #3BBB7D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Blue #01C08D ΔE 0.022
- Dark Seafoam #1FB57A ΔE 0.023
- Medium Sea Green #3CB371 ΔE 0.024
- Dark Mint #48C072 ΔE 0.024
- Dark Mint Green #20C073 ΔE 0.025
- Greenblue #23C48B ΔE 0.026
- Green Teal #0CB577 ΔE 0.026
- Bluey Green #2BB179 ΔE 0.031
Use #3BBB7D 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.