#667648
Closest named color: Military Green (#667C3E). oklch(54.1% 0.07 124.3), rgb(102, 118, 72).
Aa
White text reads best on this color (4.94:1).
About this color
#667648 is a medium-dark, muted yellow. In OKLCH its lightness is 54%, its chroma 0.070 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.025 away. White text reads best on it, at 4.94:1.
| Hue family | Yellows |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.070) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.24:1 |
| White text | 4.94:1 |
Values
| HEX | #667648 |
| RGB | rgb(102, 118, 72) |
| HSL | hsl(81, 24%, 37%) |
| OKLCH | oklch(54.1% 0.07 124.3) |
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 #667648 | 4.94:1 | AA | Lc -79.6 | Fine for body text |
| Black text on #667648 | 4.24:1 | AA large text | Lc 29.9 | Dividers and decoration only |
| #667648 text on white | 4.94:1 | AA | Lc 74.2 | Content text, not long reading |
| #667648 text on black | 4.24:1 | AA large text | Lc -27.5 | 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
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E8EBE4
oklch(93.6% 0.01 125.7)
-
Step 200
200
#D6DBCF
oklch(88.4% 0.017 125.3)
-
Step 300
300
#BCC4AF
oklch(80.8% 0.03 124.1)
-
Step 400
400
#9AA684
oklch(70.6% 0.05 123.5)
-
Step 500
500
#819065
oklch(63% 0.064 123.8)
-
Step 600
600 (this color)
#667648
oklch(54.1% 0.07 124.3)
-
Step 700
700
#59673D
oklch(49.1% 0.065 123.8)
-
Step 800
800
#495433
oklch(42.7% 0.053 123.6)
-
Step 900
900
#3D462D
oklch(37.9% 0.042 124.5)
-
Step 950
950
#24291A
oklch(27.1% 0.027 123.2)
#667648 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) | #7B7145 | 0.033 |
| Deuteranopia (no green cones) | #79704A | 0.033 |
| Tritanopia (no blue cones) | #69726A | 0.055 |
| Achromatopsia (no color) | #707070 | 0.070 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #667648
#667648
oklch(54.1% 0.07 124.3)
- #786590
#786590
oklch(54.1% 0.069 304.4)
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 #667648, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.025
- Muddy Green #657432 ΔE 0.025
- Dark Moss Green #606C38 ΔE 0.033
- Dark Sage #598556 ΔE 0.043
- Grey Brown #7F7053 ΔE 0.047
- Swamp #698339 ΔE 0.048
- Brown Green #706C11 ΔE 0.049
- Dark Olive Green #556B2F ΔE 0.049
Use #667648 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.