#1AB650
Closest named color: Shamrock (#01B44C). oklch(68% 0.187 148.5), rgb(26, 182, 80).
Aa
Black text reads best on this color (7.85:1).
About this color
#1AB650 is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.187 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Shamrock (#01B44C), ΔE 0.009 away. Black text reads best on it, at 7.85:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.187) |
| Temperature | in between |
| Nearest name | Shamrock (#01B44C) |
| Black text | 7.85:1 |
| White text | 2.67:1 |
Values
| HEX | #1AB650 |
| RGB | rgb(26, 182, 80) |
| HSL | hsl(141, 75%, 41%) |
| OKLCH | oklch(68% 0.187 148.5) |
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 #1AB650 | 2.67:1 | Fails | Lc -56.5 | Large or bold text, headings |
| Black text on #1AB650 | 7.85:1 | AAA | Lc 52.7 | Large or bold text, headings |
| #1AB650 text on white | 2.67:1 | Fails | Lc 51.4 | Large or bold text, headings |
| #1AB650 text on black | 7.85:1 | AAA | Lc -50.5 | 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
#EFF9F0
oklch(97.2% 0.016 148.4)
-
Step 100
100
#DBF1DE
oklch(93.7% 0.034 149.3)
-
Step 200
200
#BDE6C2
oklch(88.6% 0.065 148.4)
-
Step 300
300
#8AD696
oklch(81% 0.117 148.3)
-
Step 400
400 (this color)
#1AB650
oklch(68% 0.187 148.5)
-
Step 500
500
#00A544
oklch(63% 0.18 148.5)
-
Step 600
600
#008B38
oklch(55.6% 0.159 148.5)
-
Step 700
700
#00752E
oklch(49.1% 0.14 148.5)
-
Step 800
800
#006025
oklch(42.7% 0.121 148.7)
-
Step 900
900
#00501D
oklch(37.6% 0.108 148.5)
-
Step 950
950
#00300F
oklch(27% 0.076 148.8)
#1AB650 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) | #B8A546 | 0.150 |
| Deuteranopia (no green cones) | #A79A58 | 0.147 |
| Tritanopia (no blue cones) | #00B29F | 0.108 |
| Achromatopsia (no color) | #9E9E9E | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1AB650
#1AB650
oklch(68% 0.187 148.5)
- #D467D1
#D467D1
oklch(68% 0.187 328.4)
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 #1AB650, closest first.
No curated palette has a color within ΔE 0.04 of #1AB650.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Shamrock #01B44C ΔE 0.009
- Medium Green #39AD48 ΔE 0.025
- Cool Green #33B864 ΔE 0.026
- Leafy Green #51B73B ΔE 0.030
- Shamrock Green #02C14D ΔE 0.033
- Dark Pastel Green #56AE57 ΔE 0.040
- Kelly Green #02AB2E ΔE 0.040
- Grass #5CAC2D ΔE 0.041
Use #1AB650 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.