#638062
Closest named color: Dark Sage (#598556). oklch(56.9% 0.056 144), rgb(99, 128, 98).
Aa
Black text reads best on this color (4.79:1).
About this color
#638062 is a medium-dark, muted green. In OKLCH its lightness is 57%, its chroma 0.056 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.030 away. Black text reads best on it, at 4.79:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.056) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.79:1 |
| White text | 4.37:1 |
Values
| HEX | #638062 |
| RGB | rgb(99, 128, 98) |
| HSL | hsl(118, 13%, 44%) |
| OKLCH | oklch(56.9% 0.056 144) |
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 #638062 | 4.37:1 | AA large text | Lc -75.8 | Fine for body text |
| Black text on #638062 | 4.79:1 | AA | Lc 33.7 | Non-text elements, placeholder text |
| #638062 text on white | 4.37:1 | AA large text | Lc 70.3 | Content text, not long reading |
| #638062 text on black | 4.79:1 | AA | Lc -31.3 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E7EBE7
oklch(93.6% 0.007 145.5)
-
Step 200
200
#D4DCD3
oklch(88.6% 0.015 142.2)
-
Step 300
300
#B7C5B6
oklch(80.8% 0.026 143.5)
-
Step 400
400
#92A891
oklch(70.8% 0.041 144)
-
Step 500
500
#779276
oklch(63.1% 0.051 144)
-
Step 600
600 (this color)
#638062
oklch(56.9% 0.056 144)
-
Step 700
700
#4F694E
oklch(49.2% 0.052 143.8)
-
Step 800
800
#415540
oklch(42.6% 0.042 143.6)
-
Step 900
900
#374636
oklch(37.6% 0.033 143.3)
-
Step 950
950
#202920
oklch(26.9% 0.021 145)
#638062 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) | #817A60 | 0.044 |
| Deuteranopia (no green cones) | #7D7764 | 0.044 |
| Tritanopia (no blue cones) | #617E78 | 0.035 |
| Achromatopsia (no color) | #797979 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #638062
#638062
oklch(56.9% 0.056 144)
- #886C8A
#886C8A
oklch(56.9% 0.056 324.1)
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 #638062, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.030
- Slate Green #658D6D ΔE 0.038
- Military Green #667C3E ΔE 0.044
- Grey Brown #7F7053 ΔE 0.055
- Swamp #698339 ΔE 0.055
- Drab #828344 ΔE 0.057
- Medium Grey #7D7F7C ΔE 0.057
- Dusty Teal #4C9085 ΔE 0.057
Use #638062 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.