#488D6D
Closest named color: Slate Green (#658D6D). oklch(58.9% 0.087 162), rgb(72, 141, 109).
Aa
Black text reads best on this color (5.30:1).
About this color
#488D6D is a medium-dark, moderately saturated green. In OKLCH its lightness is 59%, its chroma 0.087 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Slate Green (#658D6D), ΔE 0.030 away. Black text reads best on it, at 5.30:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Slate Green (#658D6D) |
| Black text | 5.30:1 |
| White text | 3.95:1 |
Values
| HEX | #488D6D |
| RGB | rgb(72, 141, 109) |
| HSL | hsl(152, 32%, 42%) |
| OKLCH | oklch(58.9% 0.087 162) |
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 #488D6D | 3.95:1 | AA large text | Lc -72.3 | Content text, not long reading |
| Black text on #488D6D | 5.30:1 | AA | Lc 37.3 | Non-text elements, placeholder text |
| #488D6D text on white | 3.95:1 | AA large text | Lc 66.8 | Content text, not long reading |
| #488D6D text on black | 5.30:1 | AA | Lc -34.9 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E4ECE7
oklch(93.6% 0.011 158.8)
-
Step 200
200
#CDDED5
oklch(88.5% 0.022 163)
-
Step 300
300
#ABC9B9
oklch(80.9% 0.039 162.2)
-
Step 400
400
#7DAD95
oklch(70.6% 0.062 162.6)
-
Step 500
500
#5A997B
oklch(63.2% 0.08 162.3)
-
Step 600
600 (this color)
#488D6D
oklch(58.9% 0.087 162)
-
Step 700
700
#2F6F52
oklch(49.1% 0.081 161.5)
-
Step 800
800
#285A44
oklch(42.6% 0.066 162.7)
-
Step 900
900
#264A39
oklch(37.6% 0.051 162.1)
-
Step 950
950
#172C21
oklch(27.1% 0.034 160.1)
#488D6D 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) | #8B846B | 0.084 |
| Deuteranopia (no green cones) | #817D6F | 0.081 |
| Tritanopia (no blue cones) | #338D84 | 0.036 |
| Achromatopsia (no color) | #808080 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #488D6D
#488D6D
oklch(58.9% 0.087 162)
- #A0688B
#A0688B
oklch(58.8% 0.086 342)
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 #488D6D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Green #658D6D ΔE 0.030
- Viridian #1E9167 ΔE 0.032
- Dark Sage #598556 ΔE 0.033
- Ocean Green #3D9973 ΔE 0.034
- Dusty Teal #4C9085 ΔE 0.035
- Sea Green #2E8B57 ΔE 0.040
- Light Forest Green #4F9153 ΔE 0.041
- Fern Green #548D44 ΔE 0.053
Use #488D6D 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.