#61BB00
Closest named color: Frog Green (#58BC08). oklch(70.8% 0.207 135.1), rgb(97, 187, 0).
Aa
Black text reads best on this color (8.61:1).
About this color
#61BB00 is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.207 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Frog Green (#58BC08), ΔE 0.007 away. Black text reads best on it, at 8.61:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.207) |
| Temperature | in between |
| Nearest name | Frog Green (#58BC08) |
| Black text | 8.61:1 |
| White text | 2.43:1 |
Values
| HEX | #61BB00 |
| RGB | rgb(97, 187, 0) |
| HSL | hsl(89, 100%, 37%) |
| OKLCH | oklch(70.8% 0.207 135.1) |
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 #61BB00 | 2.43:1 | Fails | Lc -52.6 | Large or bold text, headings |
| Black text on #61BB00 | 8.61:1 | AAA | Lc 56.4 | Large or bold text, headings |
| #61BB00 text on white | 2.43:1 | Fails | Lc 47.6 | Large or bold text, headings |
| #61BB00 text on black | 8.61:1 | AAA | Lc -54.5 | 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
#F1F8ED
oklch(97.1% 0.016 133.8)
-
Step 100
100
#DFF0D7
oklch(93.6% 0.038 135.5)
-
Step 200
200
#C5E4B5
oklch(88.4% 0.071 135)
-
Step 300
300
#9CD37D
oklch(80.8% 0.128 135)
-
Step 400
400 (this color)
#61BB00
oklch(70.8% 0.207 135.1)
-
Step 500
500
#52A000
oklch(63% 0.185 135.1)
-
Step 600
600
#448700
oklch(55.7% 0.163 135.2)
-
Step 700
700
#387100
oklch(49% 0.143 135.1)
-
Step 800
800
#2D5D00
oklch(42.7% 0.125 135.1)
-
Step 900
900
#254D00
oklch(37.6% 0.109 134.8)
-
Step 950
950
#132E00
oklch(26.9% 0.079 135.2)
#61BB00 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) | #C2AA00 | 0.126 |
| Deuteranopia (no green cones) | #B7A327 | 0.125 |
| Tritanopia (no blue cones) | #5EB39E | 0.151 |
| Achromatopsia (no color) | #A6A6A6 | 0.208 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #61BB00
#61BB00
oklch(70.8% 0.207 135.1)
- #D070F7
#D070F7
oklch(70.7% 0.208 315.2)
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 #61BB00, closest first.
No curated palette has a color within ΔE 0.04 of #61BB00.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Frog Green #58BC08 ΔE 0.007
- Leafy Green #51B73B ΔE 0.030
- Dark Lime Green #7EBD01 ΔE 0.030
- Dark Lime #84B701 ΔE 0.037
- Shamrock Green #02C14D ΔE 0.046
- Grass #5CAC2D ΔE 0.049
- Lime Green #32CD32 ΔE 0.050
- Apple #6ECB3C ΔE 0.050
Use #61BB00 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.