#66712A
Closest named color: Muddy Green (#657432). oklch(52.4% 0.096 117.3), rgb(102, 113, 42).
Aa
White text reads best on this color (5.30:1).
About this color
#66712A is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 52%, its chroma 0.096 and its hue 117°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muddy Green (#657432), ΔE 0.010 away. White text reads best on it, at 5.30:1.
| Hue family | Yellows |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Muddy Green (#657432) |
| Black text | 3.96:1 |
| White text | 5.30:1 |
Values
| HEX | #66712A |
| RGB | rgb(102, 113, 42) |
| HSL | hsl(69, 46%, 30%) |
| OKLCH | oklch(52.4% 0.096 117.3) |
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 #66712A | 5.30:1 | AA | Lc -81.6 | Fine for body text |
| Black text on #66712A | 3.96:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #66712A text on white | 5.30:1 | AA | Lc 76.3 | Fine for body text |
| #66712A text on black | 3.96:1 | AA large text | Lc -25.4 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E9EBE2
oklch(93.6% 0.012 116.8)
-
Step 200
200
#D8DBCA
oklch(88.4% 0.023 115)
-
Step 300
300
#BEC5A6
oklch(81% 0.043 117.7)
-
Step 400
400
#9DA775
oklch(70.8% 0.07 117.4)
-
Step 500
500
#859151
oklch(63.2% 0.089 117.7)
-
Step 600
600 (this color)
#66712A
oklch(52.4% 0.096 117.3)
-
Step 700
700
#5D6726
oklch(49.1% 0.089 117.2)
-
Step 800
800
#4C5421
oklch(42.7% 0.074 117.1)
-
Step 900
900
#3F4620
oklch(37.8% 0.059 117.9)
-
Step 950
950
#252914
oklch(27.1% 0.036 117.7)
#66712A 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) | #786B22 | 0.030 |
| Deuteranopia (no green cones) | #776C2F | 0.031 |
| Tritanopia (no blue cones) | #6C6B62 | 0.083 |
| Achromatopsia (no color) | #6B6B6B | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #66712A
#66712A
oklch(52.4% 0.096 117.3)
- #705D9A
#705D9A
oklch(52.3% 0.096 297.3)
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 #66712A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Green #657432 ΔE 0.010
- Brown Green #706C11 ΔE 0.021
- Browny Green #6F6C0A ΔE 0.022
- Dark Moss Green #606C38 ΔE 0.025
- Dark Olive Green #556B2F ΔE 0.032
- Military Green #667C3E ΔE 0.033
- Murky Green #6C7A0E ΔE 0.037
- Mud Green #606602 ΔE 0.038
Use #66712A 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.