#598668
Closest named color: Dark Sage (#598556). oklch(57.9% 0.068 154.6), rgb(89, 134, 104).
Aa
Black text reads best on this color (5.03:1).
About this color
#598668 is a medium-dark, muted green. In OKLCH its lightness is 58%, its chroma 0.068 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.025 away. Black text reads best on it, at 5.03:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.068) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 5.03:1 |
| White text | 4.17:1 |
Values
| HEX | #598668 |
| RGB | rgb(89, 134, 104) |
| HSL | hsl(140, 20%, 44%) |
| OKLCH | oklch(57.9% 0.068 154.6) |
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 #598668 | 4.17:1 | AA large text | Lc -74.2 | Content text, not long reading |
| Black text on #598668 | 5.03:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #598668 text on white | 4.17:1 | AA large text | Lc 68.7 | Content text, not long reading |
| #598668 text on black | 5.03:1 | AA | Lc -33.0 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E5ECE7
oklch(93.6% 0.01 155.1)
-
Step 200
200
#D1DDD4
oklch(88.6% 0.018 153.5)
-
Step 300
300
#B2C7B8
oklch(80.9% 0.031 154.6)
-
Step 400
400
#89AA93
oklch(70.7% 0.049 154.6)
-
Step 500
500
#6B9579
oklch(63.1% 0.062 155)
-
Step 600
600 (this color)
#598668
oklch(57.9% 0.068 154.6)
-
Step 700
700
#436B51
oklch(49% 0.062 155)
-
Step 800
800
#375842
oklch(42.8% 0.053 154.4)
-
Step 900
900
#304838
oklch(37.7% 0.04 154.8)
-
Step 950
950
#1C2A21
oklch(26.9% 0.025 156.1)
#598668 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) | #867F66 | 0.061 |
| Deuteranopia (no green cones) | #7E7A6A | 0.059 |
| Tritanopia (no blue cones) | #51857E | 0.034 |
| Achromatopsia (no color) | #7C7C7C | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #598668
#598668
oklch(57.9% 0.068 154.6)
- #936B8A
#936B8A
oklch(57.9% 0.067 334.7)
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 #598668, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.025
- Slate Green #658D6D ΔE 0.027
- Dusty Teal #4C9085 ΔE 0.043
- Sea Green #2E8B57 ΔE 0.052
- Light Forest Green #4F9153 ΔE 0.052
- Viridian #1E9167 ΔE 0.052
- Military Green #667C3E ΔE 0.052
- Green Grey #77926F ΔE 0.054
Use #598668 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.