#598F49
Closest named color: Fern Green (#548D44). oklch(59.5% 0.116 138.9), rgb(89, 143, 73).
Aa
Black text reads best on this color (5.44:1).
About this color
#598F49 is a medium-dark, moderately saturated green. In OKLCH its lightness is 59%, its chroma 0.116 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern Green (#548D44), ΔE 0.010 away. Black text reads best on it, at 5.44:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Fern Green (#548D44) |
| Black text | 5.44:1 |
| White text | 3.85:1 |
Values
| HEX | #598F49 |
| RGB | rgb(89, 143, 73) |
| HSL | hsl(106, 32%, 42%) |
| OKLCH | oklch(59.5% 0.116 138.9) |
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 #598F49 | 3.85:1 | AA large text | Lc -71.4 | Content text, not long reading |
| Black text on #598F49 | 5.44:1 | AA | Lc 38.2 | Non-text elements, placeholder text |
| #598F49 text on white | 3.85:1 | AA large text | Lc 65.9 | Content text, not long reading |
| #598F49 text on black | 5.44:1 | AA | Lc -35.8 | 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 500.
-
Step 50
50
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE2
oklch(93.6% 0.017 140)
-
Step 200
200
#CFDFCB
oklch(88.6% 0.032 139.4)
-
Step 300
300
#AFCAA7
oklch(80.9% 0.056 138.6)
-
Step 400
400
#84AF77
oklch(70.8% 0.092 138.6)
-
Step 500
500 (this color)
#598F49
oklch(59.5% 0.116 138.9)
-
Step 600
600
#4A8437
oklch(55.5% 0.126 138.6)
-
Step 700
700
#3A702A
oklch(49.1% 0.117 139.1)
-
Step 800
800
#315B24
oklch(42.7% 0.096 138.9)
-
Step 900
900
#2B4B22
oklch(37.7% 0.076 139.1)
-
Step 950
950
#1A2C15
oklch(27% 0.047 139.1)
#598F49 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) | #938543 | 0.079 |
| Deuteranopia (no green cones) | #8B804D | 0.078 |
| Tritanopia (no blue cones) | #568B7F | 0.079 |
| Achromatopsia (no color) | #828282 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #598F49
#598F49
oklch(59.5% 0.116 138.9)
- #9C67AB
#9C67AB
oklch(59.5% 0.116 318.6)
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 #598F49, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern Green #548D44 ΔE 0.010
- Light Forest Green #4F9153 ΔE 0.013
- Moss Green #658B38 ΔE 0.019
- Mossy Green #638B27 ΔE 0.030
- Olive Drab #6B8E23 ΔE 0.035
- Khaki Green #728639 ΔE 0.035
- Swamp #698339 ΔE 0.035
- Dark Sage #598556 ΔE 0.039
Use #598F49 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.