#61B439
Closest named color: Leafy Green (#51B73B). oklch(69.2% 0.177 137.2), rgb(97, 180, 57).
Aa
Black text reads best on this color (8.09:1).
About this color
#61B439 is a medium-light, vivid green. In OKLCH its lightness is 69%, its chroma 0.177 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Leafy Green (#51B73B), ΔE 0.014 away. Black text reads best on it, at 8.09:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.177) |
| Temperature | in between |
| Nearest name | Leafy Green (#51B73B) |
| Black text | 8.09:1 |
| White text | 2.59:1 |
Values
| HEX | #61B439 |
| RGB | rgb(97, 180, 57) |
| HSL | hsl(100, 52%, 46%) |
| OKLCH | oklch(69.2% 0.177 137.2) |
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 #61B439 | 2.59:1 | Fails | Lc -55.5 | Large or bold text, headings |
| Black text on #61B439 | 8.09:1 | AAA | Lc 53.6 | Large or bold text, headings |
| #61B439 text on white | 2.59:1 | Fails | Lc 50.4 | Large or bold text, headings |
| #61B439 text on black | 8.09:1 | AAA | Lc -51.5 | 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
#F1F8EE
oklch(97.1% 0.015 136.1)
-
Step 100
100
#E0EFDA
oklch(93.5% 0.032 136.6)
-
Step 200
200
#C6E3BC
oklch(88.4% 0.061 137.7)
-
Step 300
300
#9ED28A
oklch(81% 0.112 137.3)
-
Step 400
400 (this color)
#61B439
oklch(69.2% 0.177 137.2)
-
Step 500
500
#47A200
oklch(63.1% 0.192 137.2)
-
Step 600
600
#3A8800
oklch(55.5% 0.169 137.3)
-
Step 700
700
#307300
oklch(49.2% 0.15 137.3)
-
Step 800
800
#265E00
oklch(42.7% 0.13 137.2)
-
Step 900
900
#1E4E00
oklch(37.5% 0.114 137.3)
-
Step 950
950
#0F2F00
oklch(27% 0.083 137.4)
#61B439 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) | #BAA527 | 0.113 |
| Deuteranopia (no green cones) | #AF9E44 | 0.114 |
| Tritanopia (no blue cones) | #5CAE9B | 0.124 |
| Achromatopsia (no color) | #A1A1A1 | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #61B439
#61B439
oklch(69.2% 0.177 137.2)
- #C774E3
#C774E3
oklch(69.2% 0.177 317.1)
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 #61B439, closest first.
No curated palette has a color within ΔE 0.04 of #61B439.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leafy Green #51B73B ΔE 0.014
- Grass #5CAC2D ΔE 0.024
- Leaf #71AA34 ΔE 0.030
- Turtle Green #75B84F ΔE 0.032
- Leaf Green #5CA904 ΔE 0.037
- Frog Green #58BC08 ΔE 0.037
- Dark Pastel Green #56AE57 ΔE 0.037
- Medium Green #39AD48 ΔE 0.040
Use #61B439 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.