#667018
Closest named color: Browny Green (#6F6C0A). oklch(52% 0.108 116.1), rgb(102, 112, 24).
Aa
White text reads best on this color (5.39:1).
About this color
#667018 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 52%, its chroma 0.108 and its hue 116°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Browny Green (#6F6C0A), ΔE 0.016 away. White text reads best on it, at 5.39:1.
| Hue family | Yellows |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Browny Green (#6F6C0A) |
| Black text | 3.89:1 |
| White text | 5.39:1 |
Values
| HEX | #667018 |
| RGB | rgb(102, 112, 24) |
| HSL | hsl(67, 65%, 27%) |
| OKLCH | oklch(52% 0.108 116.1) |
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 #667018 | 5.39:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #667018 | 3.89:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #667018 text on white | 5.39:1 | AA | Lc 76.8 | Fine for body text |
| #667018 text on black | 3.89:1 | AA large text | Lc -25.0 | 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 700.
-
Step 50
50
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E9EBE0
oklch(93.6% 0.015 115)
-
Step 200
200
#D8DCC6
oklch(88.5% 0.03 115.4)
-
Step 300
300
#BEC59F
oklch(80.8% 0.052 116.1)
-
Step 400
400
#9EA76A
oklch(70.6% 0.083 115.4)
-
Step 500
500
#869140
oklch(63% 0.107 116)
-
Step 600
600
#707B1A
oklch(55.6% 0.117 116.1)
-
Step 700
700 (this color)
#667018
oklch(52% 0.108 116.1)
-
Step 800
800
#4D550F
oklch(42.8% 0.09 116.1)
-
Step 900
900
#404616
oklch(37.7% 0.069 115.8)
-
Step 950
950
#25290E
oklch(27% 0.044 116.5)
#667018 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) | #786A04 | 0.030 |
| Deuteranopia (no green cones) | #786B20 | 0.033 |
| Tritanopia (no blue cones) | #6D695F | 0.094 |
| Achromatopsia (no color) | #6A6A6A | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #667018
#667018
oklch(52% 0.108 116.1)
- #6F5AA0
#6F5AA0
oklch(51.9% 0.109 296.2)
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 #667018, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Browny Green #6F6C0A ΔE 0.016
- Brown Green #706C11 ΔE 0.018
- Muddy Green #657432 ΔE 0.021
- Mud Green #606602 ΔE 0.032
- Olive Green #677A04 ΔE 0.033
- Murky Green #6C7A0E ΔE 0.033
- Dark Moss Green #606C38 ΔE 0.035
- Dark Olive Green #556B2F ΔE 0.035
Use #667018 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.