#2DD089
Closest named color: Seaweed (#18D17B). oklch(76.1% 0.165 158.5), rgb(45, 208, 137).
Aa
Black text reads best on this color (10.49:1).
About this color
#2DD089 is a medium-light, vivid green. In OKLCH its lightness is 76%, its chroma 0.165 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seaweed (#18D17B), ΔE 0.021 away. Black text reads best on it, at 10.49:1.
| Hue family | Greens |
| Lightness | medium-light (76%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Seaweed (#18D17B) |
| Black text | 10.49:1 |
| White text | 2.00:1 |
Values
| HEX | #2DD089 |
| RGB | rgb(45, 208, 137) |
| HSL | hsl(154, 64%, 50%) |
| OKLCH | oklch(76.1% 0.165 158.5) |
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 #2DD089 | 2.00:1 | Fails | Lc -42.7 | Non-text elements, placeholder text |
| Black text on #2DD089 | 10.49:1 | AAA | Lc 65.7 | Content text, not long reading |
| #2DD089 text on white | 2.00:1 | Fails | Lc 38.2 | Non-text elements, placeholder text |
| #2DD089 text on black | 10.49:1 | AAA | Lc -64.1 | 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
#EAFAF0
oklch(97.1% 0.021 158.6)
-
Step 100
100
#D0F4DE
oklch(93.5% 0.048 158.5)
-
Step 200
200
#A4ECC3
oklch(88.4% 0.092 158.9)
-
Step 300
300 (this color)
#2DD089
oklch(76.1% 0.165 158.5)
-
Step 400
400
#00BE79
oklch(70.6% 0.164 158.6)
-
Step 500
500
#00A367
oklch(63% 0.146 158.5)
-
Step 600
600
#008956
oklch(55.5% 0.129 158.6)
-
Step 700
700
#007348
oklch(49% 0.113 158.9)
-
Step 800
800
#005F3A
oklch(42.8% 0.099 158.5)
-
Step 900
900
#004F30
oklch(37.7% 0.087 158.9)
-
Step 950
950
#002F1B
oklch(26.9% 0.062 159.3)
#2DD089 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) | #CEBF85 | 0.154 |
| Deuteranopia (no green cones) | #BBB28E | 0.149 |
| Tritanopia (no blue cones) | #00CFBE | 0.074 |
| Achromatopsia (no color) | #B7B7B7 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2DD089
#2DD089
oklch(76.1% 0.165 158.5)
- #F384D4
#F384D4
oklch(76% 0.165 338.6)
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 #2DD089, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seaweed #18D17B ΔE 0.021
- Emerald #06D6A0 ΔE 0.029
- Greenblue #23C48B ΔE 0.037
- Algae Green #21C36F ΔE 0.044
- Dark Mint #48C072 ΔE 0.045
- Aqua Green #12E193 ΔE 0.046
- Soft Green #6FC276 ΔE 0.048
- Dark Mint Green #20C073 ΔE 0.049
Use #2DD089 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.