#3EA23F
Closest named color: Mid Green (#50A747). oklch(63.2% 0.166 143.4), rgb(62, 162, 63).
Aa
Black text reads best on this color (6.44:1).
About this color
#3EA23F is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.166 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mid Green (#50A747), ΔE 0.023 away. Black text reads best on it, at 6.44:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.166) |
| Temperature | in between |
| Nearest name | Mid Green (#50A747) |
| Black text | 6.44:1 |
| White text | 3.25:1 |
Values
| HEX | #3EA23F |
| RGB | rgb(62, 162, 63) |
| HSL | hsl(121, 45%, 44%) |
| OKLCH | oklch(63.2% 0.166 143.4) |
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 #3EA23F | 3.25:1 | AA large text | Lc -65.0 | Content text, not long reading |
| Black text on #3EA23F | 6.44:1 | AA | Lc 44.5 | Non-text elements, placeholder text |
| #3EA23F text on white | 3.25:1 | AA large text | Lc 59.5 | Large or bold text, headings |
| #3EA23F text on black | 6.44:1 | AA | Lc -42.2 | 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 500.
-
Step 50
50
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE0
oklch(93.6% 0.023 143.4)
-
Step 200
200
#C8E1C7
oklch(88.4% 0.044 144.2)
-
Step 300
300
#A2CF9F
oklch(81% 0.082 143.2)
-
Step 400
400
#6CB56A
oklch(70.6% 0.129 143.5)
-
Step 500
500 (this color)
#3EA23F
oklch(63.2% 0.166 143.4)
-
Step 600
600
#088C18
oklch(55.6% 0.18 143.5)
-
Step 700
700
#00760F
oklch(49.1% 0.162 143.5)
-
Step 800
800
#03610D
oklch(42.8% 0.139 143.5)
-
Step 900
900
#134F15
oklch(37.6% 0.108 143.5)
-
Step 950
950
#0E2F0E
oklch(27.2% 0.069 143.4)
#3EA23F 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) | #A59434 | 0.120 |
| Deuteranopia (no green cones) | #998B47 | 0.121 |
| Tritanopia (no blue cones) | #2B9E8D | 0.105 |
| Achromatopsia (no color) | #8E8E8E | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3EA23F
#3EA23F
oklch(63.2% 0.166 143.4)
- #B962C2
#B962C2
oklch(63.3% 0.166 323.7)
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 #3EA23F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Green #50A747 ΔE 0.023
- Medium Green #39AD48 ΔE 0.031
- Grassy Green #419C03 ΔE 0.034
- Grass Green #3F9B0B ΔE 0.034
- Kelly Green #02AB2E ΔE 0.039
- Muted Green #5FA052 ΔE 0.039
- Grass #5CAC2D ΔE 0.044
- Fern #63A950 ΔE 0.045
Use #3EA23F 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.