#618B07
Closest named color: Sap Green (#5C8B15). oklch(58.4% 0.15 128), rgb(97, 139, 7).
Aa
Black text reads best on this color (5.20:1).
About this color
#618B07 is a medium-dark, vivid green. In OKLCH its lightness is 58%, its chroma 0.150 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sap Green (#5C8B15), ΔE 0.006 away. Black text reads best on it, at 5.20:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Sap Green (#5C8B15) |
| Black text | 5.20:1 |
| White text | 4.03:1 |
Values
| HEX | #618B07 |
| RGB | rgb(97, 139, 7) |
| HSL | hsl(79, 90%, 29%) |
| OKLCH | oklch(58.4% 0.15 128) |
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 #618B07 | 4.03:1 | AA large text | Lc -72.9 | Content text, not long reading |
| Black text on #618B07 | 5.20:1 | AA | Lc 36.7 | Non-text elements, placeholder text |
| #618B07 text on white | 4.03:1 | AA large text | Lc 67.4 | Content text, not long reading |
| #618B07 text on black | 5.20:1 | AA | Lc -34.3 | 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
#F4F7F0
oklch(97.2% 0.01 125.7)
-
Step 100
100
#E6EDDF
oklch(93.7% 0.02 128.7)
-
Step 200
200
#D2DEC4
oklch(88.4% 0.037 127.4)
-
Step 300
300
#B4C99B
oklch(80.8% 0.067 127.8)
-
Step 400
400
#8DAE62
oklch(70.8% 0.109 128.1)
-
Step 500
500
#719931
oklch(63.2% 0.139 128)
-
Step 600
600 (this color)
#618B07
oklch(58.4% 0.15 128)
-
Step 700
700
#4B6D00
oklch(49% 0.128 127.9)
-
Step 800
800
#3D5A00
oklch(42.8% 0.112 128.1)
-
Step 900
900
#334A0B
oklch(37.7% 0.091 128.2)
-
Step 950
950
#1E2B0A
oklch(26.8% 0.056 128)
#618B07 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) | #928000 | 0.074 |
| Deuteranopia (no green cones) | #8D7E1C | 0.074 |
| Tritanopia (no blue cones) | #658476 | 0.120 |
| Achromatopsia (no color) | #7E7E7E | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #618B07
#618B07
oklch(58.4% 0.15 128)
- #945FBF
#945FBF
oklch(58.4% 0.15 307.9)
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 #618B07, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sap Green #5C8B15 ΔE 0.006
- Mossy Green #638B27 ΔE 0.016
- Olive Drab #6B8E23 ΔE 0.021
- Dark Yellow Green #728F02 ΔE 0.026
- Swamp Green #748500 ΔE 0.028
- Moss Green #658B38 ΔE 0.031
- Fern Green #548D44 ΔE 0.040
- Swamp #698339 ΔE 0.047
Use #618B07 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.