#A39E40
Closest named color: Brown Yellow (#B29705). oklch(68.5% 0.116 106.2), rgb(163, 158, 64).
Aa
Black text reads best on this color (7.52:1).
About this color
#A39E40 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 68%, its chroma 0.116 and its hue 106°. Its hue sits on the warm side of the wheel. The nearest named color is Brown Yellow (#B29705), ΔE 0.032 away. Black text reads best on it, at 7.52:1.
| Hue family | Yellows |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.116) |
| Temperature | warm |
| Nearest name | Brown Yellow (#B29705) |
| Black text | 7.52:1 |
| White text | 2.79:1 |
Values
| HEX | #A39E40 |
| RGB | rgb(163, 158, 64) |
| HSL | hsl(57, 44%, 45%) |
| OKLCH | oklch(68.5% 0.116 106.2) |
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 #A39E40 | 2.79:1 | Fails | Lc -59.0 | Large or bold text, headings |
| Black text on #A39E40 | 7.52:1 | AAA | Lc 50.3 | Large or bold text, headings |
| #A39E40 text on white | 2.79:1 | Fails | Lc 53.7 | Large or bold text, headings |
| #A39E40 text on black | 7.52:1 | AAA | Lc -48.1 | Large or bold text, headings |
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 400.
-
Step 50
50
#F6F6EF
oklch(97.1% 0.009 106.6)
-
Step 100
100
#EBEBDB
oklch(93.6% 0.021 106.8)
-
Step 200
200
#DCDBBD
oklch(88.4% 0.04 105.6)
-
Step 300
300
#C6C48E
oklch(80.9% 0.072 106.1)
-
Step 400
400 (this color)
#A39E40
oklch(68.5% 0.116 106.2)
-
Step 500
500
#948E00
oklch(63.1% 0.135 106.7)
-
Step 600
600
#7D7700
oklch(55.7% 0.119 106.2)
-
Step 700
700
#696400
oklch(49.2% 0.105 106.3)
-
Step 800
800
#565100
oklch(42.6% 0.091 105.5)
-
Step 900
900
#474400
oklch(37.7% 0.081 106.8)
-
Step 950
950
#2A2800
oklch(27% 0.058 106.8)
#A39E40 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) | #AB9835 | 0.018 |
| Deuteranopia (no green cones) | #AD9D45 | 0.017 |
| Tritanopia (no blue cones) | #AE948A | 0.105 |
| Achromatopsia (no color) | #9B9B9B | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A39E40
#A39E40
oklch(68.5% 0.116 106.2)
- #948EDE
#948EDE
oklch(68.4% 0.116 286.3)
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 #A39E40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Yellow #B29705 ΔE 0.032
- Dark Gold #B59410 ΔE 0.037
- Yellow Brown #B79400 ΔE 0.040
- Ocher #BF9B0C ΔE 0.045
- Pea Soup #929901 ΔE 0.045
- Pea Soup Green #94A617 ΔE 0.046
- Yellowy Brown #AE8B0C ΔE 0.050
- Ochre #BF9005 ΔE 0.052
Use #A39E40 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.