#2DB550
Closest named color: Shamrock (#01B44C). oklch(68% 0.182 147.5), rgb(45, 181, 80).
Aa
Black text reads best on this color (7.83:1).
About this color
#2DB550 is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.182 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Shamrock (#01B44C), ΔE 0.013 away. Black text reads best on it, at 7.83:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.182) |
| Temperature | in between |
| Nearest name | Shamrock (#01B44C) |
| Black text | 7.83:1 |
| White text | 2.67:1 |
Values
| HEX | #2DB550 |
| RGB | rgb(45, 181, 80) |
| HSL | hsl(135, 60%, 44%) |
| OKLCH | oklch(68% 0.182 147.5) |
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 #2DB550 | 2.67:1 | Fails | Lc -56.7 | Large or bold text, headings |
| Black text on #2DB550 | 7.83:1 | AAA | Lc 52.5 | Large or bold text, headings |
| #2DB550 text on white | 2.67:1 | Fails | Lc 51.6 | Large or bold text, headings |
| #2DB550 text on black | 7.83:1 | AAA | Lc -50.3 | 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
#EFF8F0
oklch(97% 0.014 148.8)
-
Step 100
100
#DCF0DE
oklch(93.5% 0.032 148.2)
-
Step 200
200
#BEE5C2
oklch(88.5% 0.063 147.8)
-
Step 300
300
#8DD596
oklch(80.9% 0.114 147.5)
-
Step 400
400 (this color)
#2DB550
oklch(68% 0.182 147.5)
-
Step 500
500
#00A63F
oklch(63.2% 0.185 147.5)
-
Step 600
600
#008B33
oklch(55.5% 0.163 147.4)
-
Step 700
700
#00752A
oklch(49% 0.144 147.5)
-
Step 800
800
#006021
oklch(42.6% 0.125 147.5)
-
Step 900
900
#00501A
oklch(37.6% 0.11 147.5)
-
Step 950
950
#00300D
oklch(27% 0.078 147.8)
#2DB550 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) | #B7A546 | 0.142 |
| Deuteranopia (no green cones) | #A89A58 | 0.142 |
| Tritanopia (no blue cones) | #00B19E | 0.106 |
| Achromatopsia (no color) | #9E9E9E | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2DB550
#2DB550
oklch(68% 0.182 147.5)
- #D169D1
#D169D1
oklch(67.9% 0.182 327.4)
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 #2DB550, closest first.
No curated palette has a color within ΔE 0.04 of #2DB550.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Shamrock #01B44C ΔE 0.013
- Medium Green #39AD48 ΔE 0.022
- Cool Green #33B864 ΔE 0.023
- Leafy Green #51B73B ΔE 0.027
- Dark Pastel Green #56AE57 ΔE 0.034
- Shamrock Green #02C14D ΔE 0.036
- Grass #5CAC2D ΔE 0.037
- Jade Green #2BAF6A ΔE 0.039
Use #2DB550 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.