#34B87F
Closest named color: Dark Seafoam (#1FB57A). oklch(69.8% 0.141 160), rgb(52, 184, 127).
Aa
Black text reads best on this color (8.30:1).
About this color
#34B87F is a medium-light, vivid green. In OKLCH its lightness is 70%, its chroma 0.141 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Seafoam (#1FB57A), ΔE 0.014 away. Black text reads best on it, at 8.30:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Dark Seafoam (#1FB57A) |
| Black text | 8.30:1 |
| White text | 2.52:1 |
Values
| HEX | #34B87F |
| RGB | rgb(52, 184, 127) |
| HSL | hsl(154, 56%, 46%) |
| OKLCH | oklch(69.8% 0.141 160) |
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 #34B87F | 2.52:1 | Fails | Lc -54.2 | Large or bold text, headings |
| Black text on #34B87F | 8.30:1 | AAA | Lc 54.9 | Large or bold text, headings |
| #34B87F text on white | 2.52:1 | Fails | Lc 49.1 | Large or bold text, headings |
| #34B87F text on black | 8.30:1 | AAA | Lc -52.8 | 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
#DCEFE4
oklch(93.5% 0.025 160.6)
-
Step 200
200
#BEE4CE
oklch(88.6% 0.05 159.8)
-
Step 300
300
#8DD3AD
oklch(81% 0.089 159.8)
-
Step 400
400 (this color)
#34B87F
oklch(69.8% 0.141 160)
-
Step 500
500
#00A36B
oklch(63.1% 0.143 160.1)
-
Step 600
600
#008959
oklch(55.6% 0.126 160)
-
Step 700
700
#00734A
oklch(49% 0.111 160)
-
Step 800
800
#005F3C
oklch(42.8% 0.097 159.8)
-
Step 900
900
#004F31
oklch(37.7% 0.086 159.7)
-
Step 950
950
#002F1C
oklch(26.9% 0.06 160.5)
#34B87F 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) | #B6AA7C | 0.133 |
| Deuteranopia (no green cones) | #A59E83 | 0.129 |
| Tritanopia (no blue cones) | #00B7A9 | 0.060 |
| Achromatopsia (no color) | #A3A3A3 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #34B87F
#34B87F
oklch(69.8% 0.141 160)
- #D778B9
#D778B9
oklch(69.8% 0.142 340.2)
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 #34B87F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Seafoam #1FB57A ΔE 0.014
- Medium Sea Green #3CB371 ΔE 0.019
- Green Teal #0CB577 ΔE 0.019
- Bluey Green #2BB179 ΔE 0.021
- Green Blue #01C08D ΔE 0.024
- Dark Seafoam Green #3EAF76 ΔE 0.025
- Dark Mint Green #20C073 ΔE 0.033
- Greenblue #23C48B ΔE 0.033
Use #34B87F 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.