#3EA342
Closest named color: Mid Green (#50A747). oklch(63.5% 0.165 144), rgb(62, 163, 66).
Aa
Black text reads best on this color (6.52:1).
About this color
#3EA342 is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.165 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mid Green (#50A747), ΔE 0.020 away. Black text reads best on it, at 6.52:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Mid Green (#50A747) |
| Black text | 6.52:1 |
| White text | 3.21:1 |
Values
| HEX | #3EA342 |
| RGB | rgb(62, 163, 66) |
| HSL | hsl(122, 45%, 44%) |
| OKLCH | oklch(63.5% 0.165 144) |
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 #3EA342 | 3.21:1 | AA large text | Lc -64.5 | Content text, not long reading |
| Black text on #3EA342 | 6.52:1 | AA | Lc 45.0 | Non-text elements, placeholder text |
| #3EA342 text on white | 3.21:1 | AA large text | Lc 59.1 | Large or bold text, headings |
| #3EA342 text on black | 6.52:1 | AA | Lc -42.7 | 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
#A1CFA0
oklch(80.9% 0.081 144.3)
-
Step 400
400
#6BB56B
oklch(70.6% 0.129 144.1)
-
Step 500
500 (this color)
#3EA342
oklch(63.5% 0.165 144)
-
Step 600
600
#048C1C
oklch(55.6% 0.179 144)
-
Step 700
700
#007614
oklch(49.1% 0.16 143.9)
-
Step 800
800
#01610F
oklch(42.8% 0.139 143.9)
-
Step 900
900
#124F16
oklch(37.6% 0.107 143.9)
-
Step 950
950
#0D2F0E
oklch(27.1% 0.069 143.8)
#3EA342 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) | #A69538 | 0.121 |
| Deuteranopia (no green cones) | #998C4A | 0.121 |
| Tritanopia (no blue cones) | #299F8E | 0.103 |
| Achromatopsia (no color) | #8F8F8F | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3EA342
#3EA342
oklch(63.5% 0.165 144)
- #BA63C2
#BA63C2
oklch(63.5% 0.164 324.1)
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 #3EA342, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Green #50A747 ΔE 0.020
- Medium Green #39AD48 ΔE 0.028
- Grassy Green #419C03 ΔE 0.037
- Grass Green #3F9B0B ΔE 0.037
- Muted Green #5FA052 ΔE 0.038
- Kelly Green #02AB2E ΔE 0.039
- Fern #63A950 ΔE 0.042
- Grass #5CAC2D ΔE 0.042
Use #3EA342 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.