#3A8A41
Closest named color: Sea Green (#2E8B57). oklch(56.6% 0.133 145.2), rgb(58, 138, 65).
Aa
Black text reads best on this color (4.89:1).
About this color
#3A8A41 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.133 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.026 away. Black text reads best on it, at 4.89:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.133) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.89:1 |
| White text | 4.29:1 |
Values
| HEX | #3A8A41 |
| RGB | rgb(58, 138, 65) |
| HSL | hsl(125, 41%, 38%) |
| OKLCH | oklch(56.6% 0.133 145.2) |
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 #3A8A41 | 4.29:1 | AA large text | Lc -74.9 | Content text, not long reading |
| Black text on #3A8A41 | 4.89:1 | AA | Lc 34.7 | Non-text elements, placeholder text |
| #3A8A41 text on white | 4.29:1 | AA large text | Lc 69.4 | Content text, not long reading |
| #3A8A41 text on black | 4.89:1 | AA | Lc -32.2 | 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 600.
-
Step 50
50
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE3
oklch(93.6% 0.017 145.4)
-
Step 200
200
#CCDFCC
oklch(88.4% 0.033 145.3)
-
Step 300
300
#A9CBA9
oklch(80.8% 0.06 145)
-
Step 400
400
#7AB17B
oklch(70.8% 0.097 144.9)
-
Step 500
500
#559D59
oklch(63.2% 0.123 145.1)
-
Step 600
600 (this color)
#3A8A41
oklch(56.6% 0.133 145.2)
-
Step 700
700
#287230
oklch(49% 0.124 145.2)
-
Step 800
800
#235D29
oklch(42.7% 0.102 145.4)
-
Step 900
900
#234C25
oklch(37.6% 0.079 144.7)
-
Step 950
950
#152D16
oklch(27% 0.051 144.9)
#3A8A41 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) | #8C7E3B | 0.102 |
| Deuteranopia (no green cones) | #827746 | 0.101 |
| Tritanopia (no blue cones) | #2B8779 | 0.081 |
| Achromatopsia (no color) | #7A7A7A | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A8A41
#3A8A41
oklch(56.6% 0.133 145.2)
- #9D57A1
#9D57A1
oklch(56.6% 0.135 325.2)
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 #3A8A41, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.026
- Fern Green #548D44 ΔE 0.027
- Light Forest Green #4F9153 ΔE 0.036
- Forest Green #228B22 ΔE 0.037
- Jungle Green #048243 ΔE 0.038
- Kelley Green #009337 ΔE 0.038
- Sap Green #5C8B15 ΔE 0.043
- Moss Green #658B38 ΔE 0.043
Use #3A8A41 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.