#65B121
Closest named color: Grass (#5CAC2D). oklch(68.5% 0.185 134.3), rgb(101, 177, 33).
Aa
Black text reads best on this color (7.86:1).
About this color
#65B121 is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.185 and its hue 134°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grass (#5CAC2D), ΔE 0.019 away. Black text reads best on it, at 7.86:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.185) |
| Temperature | in between |
| Nearest name | Grass (#5CAC2D) |
| Black text | 7.86:1 |
| White text | 2.67:1 |
Values
| HEX | #65B121 |
| RGB | rgb(101, 177, 33) |
| HSL | hsl(92, 69%, 41%) |
| OKLCH | oklch(68.5% 0.185 134.3) |
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 #65B121 | 2.67:1 | Fails | Lc -56.8 | Large or bold text, headings |
| Black text on #65B121 | 7.86:1 | AAA | Lc 52.4 | Large or bold text, headings |
| #65B121 text on white | 2.67:1 | Fails | Lc 51.6 | Large or bold text, headings |
| #65B121 text on black | 7.86:1 | 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
#F1F8EE
oklch(97.1% 0.015 136.1)
-
Step 100
100
#E1EFD9
oklch(93.6% 0.033 133.9)
-
Step 200
200
#C8E3B8
oklch(88.5% 0.064 133.9)
-
Step 300
300
#A1D184
oklch(80.8% 0.115 134.3)
-
Step 400
400 (this color)
#65B121
oklch(68.5% 0.185 134.3)
-
Step 500
500
#56A000
oklch(63.2% 0.183 134.3)
-
Step 600
600
#478600
oklch(55.6% 0.16 134.3)
-
Step 700
700
#3B7100
oklch(49.2% 0.142 134.3)
-
Step 800
800
#2F5D00
oklch(42.8% 0.124 134.5)
-
Step 900
900
#264D00
oklch(37.6% 0.109 134.4)
-
Step 950
950
#152E00
oklch(27% 0.078 134)
#65B121 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) | #B8A200 | 0.109 |
| Deuteranopia (no green cones) | #AE9C32 | 0.110 |
| Tritanopia (no blue cones) | #64AA97 | 0.136 |
| Achromatopsia (no color) | #9E9E9E | 0.186 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65B121
#65B121
oklch(68.5% 0.185 134.3)
- #C371E8
#C371E8
oklch(68.5% 0.185 314.3)
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 #65B121, closest first.
No curated palette has a color within ΔE 0.04 of #65B121.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grass #5CAC2D ΔE 0.019
- Leafy Green #51B73B ΔE 0.022
- Leaf Green #5CA904 ΔE 0.026
- Leaf #71AA34 ΔE 0.029
- Frog Green #58BC08 ΔE 0.035
- Dark Lime #84B701 ΔE 0.039
- Avocado Green #87A922 ΔE 0.042
- Turtle Green #75B84F ΔE 0.043
Use #65B121 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.