#47A451
Closest named color: Mid Green (#50A747). oklch(64.3% 0.149 145.6), rgb(71, 164, 81).
Aa
Black text reads best on this color (6.69:1).
About this color
#47A451 is a medium-light, vivid green. In OKLCH its lightness is 64%, its chroma 0.149 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mid Green (#50A747), ΔE 0.017 away. Black text reads best on it, at 6.69:1.
| Hue family | Greens |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Mid Green (#50A747) |
| Black text | 6.69:1 |
| White text | 3.13:1 |
Values
| HEX | #47A451 |
| RGB | rgb(71, 164, 81) |
| HSL | hsl(126, 40%, 46%) |
| OKLCH | oklch(64.3% 0.149 145.6) |
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 #47A451 | 3.13:1 | AA large text | Lc -63.5 | Content text, not long reading |
| Black text on #47A451 | 6.69:1 | AA | Lc 45.9 | Large or bold text, headings |
| #47A451 text on white | 3.13:1 | AA large text | Lc 58.1 | Large or bold text, headings |
| #47A451 text on black | 6.69:1 | AA | Lc -43.6 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E1EEE2
oklch(93.6% 0.021 147.6)
-
Step 200
200
#C9E1C9
oklch(88.5% 0.041 145.2)
-
Step 300
300
#A3CEA5
oklch(81% 0.073 146.1)
-
Step 400
400
#6FB473
oklch(70.7% 0.117 145.5)
-
Step 500
500 (this color)
#47A451
oklch(64.3% 0.149 145.6)
-
Step 600
600
#188B2F
oklch(55.7% 0.162 145.6)
-
Step 700
700
#037521
oklch(49% 0.15 145.6)
-
Step 800
800
#0D601E
oklch(42.8% 0.125 145.7)
-
Step 900
900
#174E1E
oklch(37.6% 0.096 145.5)
-
Step 950
950
#0F2E13
oklch(27% 0.061 146.2)
#47A451 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) | #A6974A | 0.113 |
| Deuteranopia (no green cones) | #9A8E57 | 0.113 |
| Tritanopia (no blue cones) | #35A091 | 0.091 |
| Achromatopsia (no color) | #919191 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47A451
#47A451
oklch(64.3% 0.149 145.6)
- #BA6ABD
#BA6ABD
oklch(64.3% 0.148 325.8)
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 #47A451, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mid Green #50A747 ΔE 0.017
- Muted Green #5FA052 ΔE 0.023
- Fern #63A950 ΔE 0.031
- Medium Green #39AD48 ΔE 0.032
- Seaweed Green #35AD6B ΔE 0.033
- Dark Pastel Green #56AE57 ΔE 0.033
- Flat Green #699D4C ΔE 0.034
- Off Green #6BA353 ΔE 0.034
Use #47A451 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.