#4E9966
Closest named color: Ocean Green (#3D9973). oklch(62.1% 0.108 152.5), rgb(78, 153, 102).
Aa
Black text reads best on this color (6.07:1).
About this color
#4E9966 is a medium-light, moderately saturated green. In OKLCH its lightness is 62%, its chroma 0.108 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ocean Green (#3D9973), ΔE 0.020 away. Black text reads best on it, at 6.07:1.
| Hue family | Greens |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Ocean Green (#3D9973) |
| Black text | 6.07:1 |
| White text | 3.45:1 |
Values
| HEX | #4E9966 |
| RGB | rgb(78, 153, 102) |
| HSL | hsl(139, 32%, 45%) |
| OKLCH | oklch(62.1% 0.108 152.5) |
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 #4E9966 | 3.45:1 | AA large text | Lc -67.4 | Content text, not long reading |
| Black text on #4E9966 | 6.07:1 | AA | Lc 42.1 | Non-text elements, placeholder text |
| #4E9966 text on white | 3.45:1 | AA large text | Lc 61.9 | Content text, not long reading |
| #4E9966 text on black | 6.07:1 | AA | Lc -39.8 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E3EDE5
oklch(93.6% 0.015 151.8)
-
Step 200
200
#CBDFD0
oklch(88.5% 0.029 153.3)
-
Step 300
300
#A8CBB0
oklch(80.9% 0.053 151.9)
-
Step 400
400
#77B087
oklch(70.6% 0.085 152.6)
-
Step 500
500 (this color)
#4E9966
oklch(62.1% 0.108 152.5)
-
Step 600
600
#318750
oklch(55.7% 0.119 152.3)
-
Step 700
700
#237241
oklch(49.1% 0.109 152.4)
-
Step 800
800
#1F5D36
oklch(42.8% 0.091 152.6)
-
Step 900
900
#204C2F
oklch(37.6% 0.07 152.7)
-
Step 950
950
#142D1C
oklch(27.1% 0.045 152.8)
#4E9966 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) | #998E63 | 0.094 |
| Deuteranopia (no green cones) | #8E8769 | 0.091 |
| Tritanopia (no blue cones) | #3E978C | 0.057 |
| Achromatopsia (no color) | #8A8A8A | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E9966
#4E9966
oklch(62.1% 0.108 152.5)
- #AD6DA3
#AD6DA3
oklch(62.1% 0.108 332.6)
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 #4E9966, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ocean Green #3D9973 ΔE 0.020
- Light Forest Green #4F9153 ΔE 0.029
- Muted Green #5FA052 ΔE 0.040
- Drab Green #749551 ΔE 0.042
- Jade #1FA774 ΔE 0.042
- Viridian #1E9167 ΔE 0.043
- Moss #769958 ΔE 0.043
- Flat Green #699D4C ΔE 0.043
Use #4E9966 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.