#597618
Closest named color: Olive Green (#677A04). oklch(52.5% 0.122 125.8), rgb(89, 118, 24).
Aa
White text reads best on this color (5.21:1).
About this color
#597618 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.122 and its hue 126°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Olive Green (#677A04), ΔE 0.024 away. White text reads best on it, at 5.21:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Olive Green (#677A04) |
| Black text | 4.02:1 |
| White text | 5.21:1 |
Values
| HEX | #597618 |
| RGB | rgb(89, 118, 24) |
| HSL | hsl(79, 66%, 28%) |
| OKLCH | oklch(52.5% 0.122 125.8) |
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 #597618 | 5.21:1 | AA | Lc -81.1 | Fine for body text |
| Black text on #597618 | 4.02:1 | AA large text | Lc 28.4 | Dividers and decoration only |
| #597618 text on white | 5.21:1 | AA | Lc 75.7 | Fine for body text |
| #597618 text on black | 4.02:1 | AA large text | Lc -26.0 | Dividers and decoration only |
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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE1
oklch(93.6% 0.016 126.8)
-
Step 200
200
#D4DDC8
oklch(88.5% 0.03 126)
-
Step 300
300
#B8C7A1
oklch(80.8% 0.054 125.1)
-
Step 400
400
#93AB6E
oklch(70.8% 0.088 126)
-
Step 500
500
#799546
oklch(63% 0.111 125.6)
-
Step 600
600 (this color)
#597618
oklch(52.5% 0.122 125.8)
-
Step 700
700
#516B16
oklch(49% 0.113 125.6)
-
Step 800
800
#425816
oklch(42.8% 0.094 126.2)
-
Step 900
900
#384819
oklch(37.6% 0.073 125.6)
-
Step 950
950
#212A10
oklch(26.9% 0.045 125.1)
#597618 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) | #7D6E02 | 0.055 |
| Deuteranopia (no green cones) | #796C21 | 0.057 |
| Tritanopia (no blue cones) | #5D7064 | 0.098 |
| Achromatopsia (no color) | #6D6D6D | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #597618
#597618
oklch(52.5% 0.122 125.8)
- #7C55A2
#7C55A2
oklch(52.5% 0.123 306)
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 #597618, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Green #677A04 ΔE 0.024
- Murky Green #6C7A0E ΔE 0.030
- Muddy Green #657432 ΔE 0.032
- Browny Green #6F6C0A ΔE 0.039
- Brown Green #706C11 ΔE 0.041
- Military Green #667C3E ΔE 0.042
- Dark Olive Green #556B2F ΔE 0.044
- Mud Green #606602 ΔE 0.046
Use #597618 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.