#61B140
Closest named color: Grass (#5CAC2D). oklch(68.5% 0.168 137.8), rgb(97, 177, 64).
Aa
Black text reads best on this color (7.87:1).
About this color
#61B140 is a medium-light, vivid green. In OKLCH its lightness is 69%, its chroma 0.168 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass (#5CAC2D), ΔE 0.020 away. Black text reads best on it, at 7.87:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.168) |
| Temperature | in between |
| Nearest name | Grass (#5CAC2D) |
| Black text | 7.87:1 |
| White text | 2.66:1 |
Values
| HEX | #61B140 |
| RGB | rgb(97, 177, 64) |
| HSL | hsl(102, 47%, 47%) |
| OKLCH | oklch(68.5% 0.168 137.8) |
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 #61B140 | 2.66:1 | Fails | Lc -56.8 | Large or bold text, headings |
| Black text on #61B140 | 7.87:1 | AAA | Lc 52.4 | Large or bold text, headings |
| #61B140 text on white | 2.66:1 | Fails | Lc 51.6 | Large or bold text, headings |
| #61B140 text on black | 7.87:1 | 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
#F1F8EF
oklch(97.1% 0.014 138.7)
-
Step 100
100
#E0EFDB
oklch(93.5% 0.031 137.8)
-
Step 200
200
#C7E3BD
oklch(88.5% 0.059 137.5)
-
Step 300
300
#9FD18E
oklch(80.9% 0.105 137.9)
-
Step 400
400 (this color)
#61B140
oklch(68.5% 0.168 137.8)
-
Step 500
500
#43A200
oklch(63% 0.194 137.8)
-
Step 600
600
#378900
oklch(55.7% 0.172 137.9)
-
Step 700
700
#2D7300
oklch(49.1% 0.151 137.9)
-
Step 800
800
#245E00
oklch(42.6% 0.131 137.7)
-
Step 900
900
#1D4F00
oklch(37.8% 0.116 137.7)
-
Step 950
950
#0E2F00
oklch(27% 0.083 137.8)
#61B140 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) | #B6A332 | 0.108 |
| Deuteranopia (no green cones) | #AC9C49 | 0.109 |
| Tritanopia (no blue cones) | #5CAB99 | 0.117 |
| Achromatopsia (no color) | #9E9E9E | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #61B140
#61B140
oklch(68.5% 0.168 137.8)
- #C474DD
#C474DD
oklch(68.5% 0.169 317.7)
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 #61B140, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass #5CAC2D ΔE 0.020
- Leaf #71AA34 ΔE 0.022
- Leafy Green #51B73B ΔE 0.022
- Dark Pastel Green #56AE57 ΔE 0.027
- Fern #63A950 ΔE 0.031
- Turtle Green #75B84F ΔE 0.033
- Medium Green #39AD48 ΔE 0.034
- Leaf Green #5CA904 ΔE 0.035
Use #61B140 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.