#488D5F
Closest named color: Light Forest Green (#4F9153). oklch(58.5% 0.1 153), rgb(72, 141, 95).
Aa
Black text reads best on this color (5.25:1).
About this color
#488D5F is a medium-dark, moderately saturated green. In OKLCH its lightness is 59%, its chroma 0.100 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Forest Green (#4F9153), ΔE 0.023 away. Black text reads best on it, at 5.25:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Light Forest Green (#4F9153) |
| Black text | 5.25:1 |
| White text | 3.99:1 |
Values
| HEX | #488D5F |
| RGB | rgb(72, 141, 95) |
| HSL | hsl(140, 32%, 42%) |
| OKLCH | oklch(58.5% 0.1 153) |
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 #488D5F | 3.99:1 | AA large text | Lc -72.6 | Content text, not long reading |
| Black text on #488D5F | 5.25:1 | AA | Lc 37.0 | Non-text elements, placeholder text |
| #488D5F text on white | 3.99:1 | AA large text | Lc 67.1 | Content text, not long reading |
| #488D5F text on black | 5.25:1 | AA | Lc -34.5 | 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
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CDDED1
oklch(88.4% 0.025 152.8)
-
Step 300
300
#ABCAB3
oklch(81% 0.046 153.2)
-
Step 400
400
#7EAE8B
oklch(70.7% 0.072 152.7)
-
Step 500
500
#5B9A6F
oklch(63.2% 0.092 153.2)
-
Step 600
600 (this color)
#488D5F
oklch(58.5% 0.1 153)
-
Step 700
700
#307047
oklch(49.2% 0.093 153.2)
-
Step 800
800
#295B3A
oklch(42.7% 0.077 152.9)
-
Step 900
900
#264B32
oklch(37.7% 0.061 153)
-
Step 950
950
#172C1D
oklch(27% 0.039 152.2)
#488D5F 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) | #8D835C | 0.088 |
| Deuteranopia (no green cones) | #837C62 | 0.086 |
| Tritanopia (no blue cones) | #398B81 | 0.052 |
| Achromatopsia (no color) | #7F7F7F | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #488D5F
#488D5F
oklch(58.5% 0.1 153)
- #9F6595
#9F6595
oklch(58.6% 0.099 333.2)
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 #488D5F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Forest Green #4F9153 ΔE 0.023
- Sea Green #2E8B57 ΔE 0.025
- Dark Sage #598556 ΔE 0.026
- Viridian #1E9167 ΔE 0.026
- Fern Green #548D44 ΔE 0.034
- Ocean Green #3D9973 ΔE 0.037
- Slate Green #658D6D ΔE 0.040
- Moss Green #658B38 ΔE 0.048
Use #488D5F 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.