#65AC4E
Closest named color: Fern (#63A950). oklch(67.6% 0.147 138.6), rgb(101, 172, 78).
Aa
Black text reads best on this color (7.56:1).
About this color
#65AC4E is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.147 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern (#63A950), ΔE 0.010 away. Black text reads best on it, at 7.56:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Fern (#63A950) |
| Black text | 7.56:1 |
| White text | 2.77:1 |
Values
| HEX | #65AC4E |
| RGB | rgb(101, 172, 78) |
| HSL | hsl(105, 38%, 49%) |
| OKLCH | oklch(67.6% 0.147 138.6) |
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 #65AC4E | 2.77:1 | Fails | Lc -58.6 | Large or bold text, headings |
| Black text on #65AC4E | 7.56:1 | AAA | Lc 50.7 | Large or bold text, headings |
| #65AC4E text on white | 2.77:1 | Fails | Lc 53.3 | Large or bold text, headings |
| #65AC4E text on black | 7.56:1 | AAA | Lc -48.5 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E1EEDD
oklch(93.5% 0.026 138.3)
-
Step 200
200
#C9E2C1
oklch(88.6% 0.052 138.1)
-
Step 300
300
#A3CF96
oklch(80.8% 0.091 138.6)
-
Step 400
400 (this color)
#65AC4E
oklch(67.6% 0.147 138.6)
-
Step 500
500
#43A217
oklch(63% 0.188 138.6)
-
Step 600
600
#328900
oklch(55.5% 0.174 138.7)
-
Step 700
700
#297400
oklch(49.2% 0.154 138.7)
-
Step 800
800
#205F00
oklch(42.8% 0.134 138.7)
-
Step 900
900
#1A4F00
oklch(37.7% 0.118 138.5)
-
Step 950
950
#0F2F04
oklch(27.1% 0.078 138.8)
#65AC4E 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) | #B19F45 | 0.099 |
| Deuteranopia (no green cones) | #A79955 | 0.098 |
| Tritanopia (no blue cones) | #60A797 | 0.101 |
| Achromatopsia (no color) | #9B9B9B | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65AC4E
#65AC4E
oklch(67.6% 0.147 138.6)
- #BD77D1
#BD77D1
oklch(67.6% 0.148 318.5)
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 #65AC4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern #63A950 ΔE 0.010
- Dark Pastel Green #56AE57 ΔE 0.014
- Leaf #71AA34 ΔE 0.022
- Asparagus #77AB56 ΔE 0.023
- Mid Green #50A747 ΔE 0.027
- Boring Green #63B365 ΔE 0.027
- Off Green #6BA353 ΔE 0.029
- Algae #54AC68 ΔE 0.030
Use #65AC4E 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.