#618023
Closest named color: Olive Green (#677A04). oklch(55.7% 0.124 126.3), rgb(97, 128, 35).
Aa
Black text reads best on this color (4.62:1).
About this color
#618023 is a medium-dark, moderately saturated green. In OKLCH its lightness is 56%, its chroma 0.124 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 0.019 away. Black text reads best on it, at 4.62:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Olive Green (#677A04) |
| Black text | 4.62:1 |
| White text | 4.54:1 |
Values
| HEX | #618023 |
| RGB | rgb(97, 128, 35) |
| HSL | hsl(80, 57%, 32%) |
| OKLCH | oklch(55.7% 0.124 126.3) |
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 #618023 | 4.54:1 | AA | Lc -76.9 | Fine for body text |
| Black text on #618023 | 4.62:1 | AA | Lc 32.6 | Non-text elements, placeholder text |
| #618023 text on white | 4.54:1 | AA | Lc 71.4 | Content text, not long reading |
| #618023 text on black | 4.62:1 | AA | Lc -30.2 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE1
oklch(93.6% 0.016 126.8)
-
Step 200
200
#D4DDC7
oklch(88.5% 0.031 125.2)
-
Step 300
300
#B7C8A1
oklch(80.9% 0.056 126.8)
-
Step 400
400
#92AB6D
oklch(70.7% 0.09 126.4)
-
Step 500
500
#789645
oklch(63.2% 0.114 126.3)
-
Step 600
600 (this color)
#618023
oklch(55.7% 0.124 126.3)
-
Step 700
700
#506C14
oklch(49.2% 0.116 126.3)
-
Step 800
800
#425815
oklch(42.8% 0.095 126.1)
-
Step 900
900
#374819
oklch(37.5% 0.074 126.4)
-
Step 950
950
#202B10
oklch(27.1% 0.048 127.6)
#618023 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) | #877714 | 0.057 |
| Deuteranopia (no green cones) | #83752B | 0.060 |
| Tritanopia (no blue cones) | #657A6E | 0.100 |
| Achromatopsia (no color) | #767676 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #618023
#618023
oklch(55.7% 0.124 126.3)
- #865EAC
#865EAC
oklch(55.6% 0.124 306.4)
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 #618023, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Green #677A04 ΔE 0.019
- Murky Green #6C7A0E ΔE 0.020
- Swamp #698339 ΔE 0.024
- Mossy Green #638B27 ΔE 0.032
- Military Green #667C3E ΔE 0.033
- Swamp Green #748500 ΔE 0.033
- Moss Green #658B38 ΔE 0.034
- Sap Green #5C8B15 ΔE 0.036
Use #618023 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.