#558954
Closest named color: Dark Sage (#598556). oklch(57.9% 0.097 143.8), rgb(85, 137, 84).
Aa
Black text reads best on this color (5.09:1).
About this color
#558954 is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.097 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 0.014 away. Black text reads best on it, at 5.09:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 5.09:1 |
| White text | 4.12:1 |
Values
| HEX | #558954 |
| RGB | rgb(85, 137, 84) |
| HSL | hsl(119, 24%, 43%) |
| OKLCH | oklch(57.9% 0.097 143.8) |
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 #558954 | 4.12:1 | AA large text | Lc -73.7 | Content text, not long reading |
| Black text on #558954 | 5.09:1 | AA | Lc 35.8 | Non-text elements, placeholder text |
| #558954 text on white | 4.12:1 | AA large text | Lc 68.2 | Content text, not long reading |
| #558954 text on black | 5.09:1 | AA | Lc -33.4 | 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
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE5
oklch(93.6% 0.012 145.5)
-
Step 200
200
#D0DECF
oklch(88.6% 0.025 143.5)
-
Step 300
300
#B0C8AF
oklch(80.8% 0.043 144.1)
-
Step 400
400
#87AC85
oklch(70.6% 0.069 143.5)
-
Step 500
500
#689866
oklch(63.2% 0.09 143.5)
-
Step 600
600 (this color)
#558954
oklch(57.9% 0.097 143.8)
-
Step 700
700
#3F6E3E
oklch(49.1% 0.091 143.6)
-
Step 800
800
#345A34
oklch(42.8% 0.075 144.1)
-
Step 900
900
#2E4A2D
oklch(37.8% 0.059 143.5)
-
Step 950
950
#1B2B1B
oklch(26.9% 0.036 144.5)
#558954 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) | #8B8050 | 0.073 |
| Deuteranopia (no green cones) | #837B57 | 0.072 |
| Tritanopia (no blue cones) | #4F867C | 0.061 |
| Achromatopsia (no color) | #7D7D7D | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #558954
#558954
oklch(57.9% 0.097 143.8)
- #96669B
#96669B
oklch(58% 0.097 323.4)
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 #558954, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.014
- Light Forest Green #4F9153 ΔE 0.025
- Fern Green #548D44 ΔE 0.026
- Sea Green #2E8B57 ΔE 0.032
- Swamp #698339 ΔE 0.034
- Moss Green #658B38 ΔE 0.036
- Military Green #667C3E ΔE 0.040
- Khaki Green #728639 ΔE 0.040
Use #558954 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.