#597300
Closest named color: Olive Green (#677A04). oklch(51.6% 0.128 123.8), rgb(89, 115, 0).
Aa
White text reads best on this color (5.41:1).
About this color
#597300 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 52%, its chroma 0.128 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Olive Green (#677A04), ΔE 0.030 away. White text reads best on it, at 5.41:1.
| Hue family | Yellows |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.128) |
| Temperature | in between |
| Nearest name | Olive Green (#677A04) |
| Black text | 3.87:1 |
| White text | 5.41:1 |
Values
| HEX | #597300 |
| RGB | rgb(89, 115, 0) |
| HSL | hsl(74, 100%, 23%) |
| OKLCH | oklch(51.6% 0.128 123.8) |
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 #597300 | 5.41:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #597300 | 3.87:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #597300 text on white | 5.41:1 | AA | Lc 76.8 | Fine for body text |
| #597300 text on black | 3.87:1 | AA large text | Lc -24.9 | 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 700.
-
Step 50
50
#F4F6F0
oklch(97% 0.008 121.6)
-
Step 100
100
#E7ECDF
oklch(93.6% 0.018 124)
-
Step 200
200
#D4DDC5
oklch(88.4% 0.034 123.9)
-
Step 300
300
#B8C89C
oklch(80.9% 0.062 124)
-
Step 400
400
#94AB65
oklch(70.7% 0.098 123.7)
-
Step 500
500
#7A9636
oklch(63.2% 0.127 123.8)
-
Step 600
600
#638001
oklch(55.7% 0.138 124)
-
Step 700
700 (this color)
#597300
oklch(51.6% 0.128 123.8)
-
Step 800
800
#435800
oklch(42.7% 0.106 124.1)
-
Step 900
900
#39480F
oklch(37.6% 0.082 123.3)
-
Step 950
950
#212B0B
oklch(27.1% 0.053 124.5)
#597300 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) | #7A6B00 | 0.054 |
| Deuteranopia (no green cones) | #776A12 | 0.054 |
| Tritanopia (no blue cones) | #5E6D61 | 0.105 |
| Achromatopsia (no color) | #6A6A6A | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #597300
#597300
oklch(51.6% 0.128 123.8)
- #7852A3
#7852A3
oklch(51.6% 0.129 303.9)
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 #597300, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Green #677A04 ΔE 0.030
- Murky Green #6C7A0E ΔE 0.036
- Browny Green #6F6C0A ΔE 0.038
- Muddy Green #657432 ΔE 0.039
- Mud Green #606602 ΔE 0.039
- Brown Green #706C11 ΔE 0.041
- Dark Olive Green #556B2F ΔE 0.043
- Dark Grass Green #388004 ΔE 0.049
Use #597300 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.