#478753
Closest named color: Sea Green (#2E8B57). oklch(56.7% 0.104 148.4), rgb(71, 135, 83).
Aa
Black text reads best on this color (4.85:1).
About this color
#478753 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.104 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sea Green (#2E8B57), ΔE 0.020 away. Black text reads best on it, at 4.85:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Sea Green (#2E8B57) |
| Black text | 4.85:1 |
| White text | 4.32:1 |
Values
| HEX | #478753 |
| RGB | rgb(71, 135, 83) |
| HSL | hsl(131, 31%, 40%) |
| OKLCH | oklch(56.7% 0.104 148.4) |
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 #478753 | 4.32:1 | AA large text | Lc -75.2 | Fine for body text |
| Black text on #478753 | 4.85:1 | AA | Lc 34.3 | Non-text elements, placeholder text |
| #478753 text on white | 4.32:1 | AA large text | Lc 69.8 | Content text, not long reading |
| #478753 text on black | 4.85:1 | AA | Lc -31.9 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE5
oklch(93.5% 0.013 149.2)
-
Step 200
200
#CEDED0
oklch(88.5% 0.026 149.1)
-
Step 300
300
#ADC9B0
oklch(80.8% 0.046 148.2)
-
Step 400
400
#81AE87
oklch(70.8% 0.074 148.3)
-
Step 500
500
#5F9969
oklch(63% 0.094 148.7)
-
Step 600
600 (this color)
#478753
oklch(56.7% 0.104 148.4)
-
Step 700
700
#356F41
oklch(49% 0.095 148.7)
-
Step 800
800
#2D5B36
oklch(42.8% 0.079 148.6)
-
Step 900
900
#294B2F
oklch(37.8% 0.062 148.5)
-
Step 950
950
#182C1B
oklch(27% 0.041 148)
#478753 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) | #887D4F | 0.085 |
| Deuteranopia (no green cones) | #7F7756 | 0.083 |
| Tritanopia (no blue cones) | #3C857A | 0.059 |
| Achromatopsia (no color) | #7A7A7A | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #478753
#478753
oklch(56.7% 0.104 148.4)
- #975F95
#975F95
oklch(56.6% 0.104 328.1)
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 #478753, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea Green #2E8B57 ΔE 0.020
- Dark Sage #598556 ΔE 0.021
- Fern Green #548D44 ΔE 0.032
- Light Forest Green #4F9153 ΔE 0.033
- Viridian #1E9167 ΔE 0.036
- Swamp #698339 ΔE 0.042
- Military Green #667C3E ΔE 0.043
- Moss Green #658B38 ΔE 0.046
Use #478753 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.