#B1973B
Closest named color: Dark Gold (#B59410). oklch(68.2% 0.114 93.3), rgb(177, 151, 59).
Aa
Black text reads best on this color (7.35:1).
About this color
#B1973B is a medium-light, moderately saturated yellow. In OKLCH its lightness is 68%, its chroma 0.114 and its hue 93°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Gold (#B59410), ΔE 0.022 away. Black text reads best on it, at 7.35:1.
| Hue family | Yellows |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.114) |
| Temperature | warm |
| Nearest name | Dark Gold (#B59410) |
| Black text | 7.35:1 |
| White text | 2.85:1 |
Values
| HEX | #B1973B |
| RGB | rgb(177, 151, 59) |
| HSL | hsl(47, 50%, 46%) |
| OKLCH | oklch(68.2% 0.114 93.3) |
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 #B1973B | 2.85:1 | Fails | Lc -59.9 | Large or bold text, headings |
| Black text on #B1973B | 7.35:1 | AAA | Lc 49.5 | Large or bold text, headings |
| #B1973B text on white | 2.85:1 | Fails | Lc 54.6 | Large or bold text, headings |
| #B1973B text on black | 7.35:1 | AAA | Lc -47.3 | 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
#F7F5EE
oklch(97% 0.01 93.6)
-
Step 100
100
#EEEADB
oklch(93.6% 0.02 94.5)
-
Step 200
200
#E2D9BC
oklch(88.5% 0.04 92.8)
-
Step 300
300
#D0C08C
oklch(80.9% 0.071 93)
-
Step 400
400 (this color)
#B1973B
oklch(68.2% 0.114 93.3)
-
Step 500
500
#A48700
oklch(63.2% 0.129 93.7)
-
Step 600
600
#8A7100
oklch(55.6% 0.114 93.5)
-
Step 700
700
#745F00
oklch(49.2% 0.101 93.8)
-
Step 800
800
#5F4D00
oklch(42.6% 0.087 93.4)
-
Step 900
900
#504000
oklch(37.8% 0.077 92.8)
-
Step 950
950
#302500
oklch(26.9% 0.055 91.9)
#B1973B 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) | #A69430 | 0.022 |
| Deuteranopia (no green cones) | #AD9C3F | 0.013 |
| Tritanopia (no blue cones) | #BF8B84 | 0.106 |
| Achromatopsia (no color) | #999999 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1973B
#B1973B
oklch(68.2% 0.114 93.3)
- #8293E0
#8293E0
oklch(68.2% 0.116 273.5)
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 #B1973B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Gold #B59410 ΔE 0.022
- Yellow Brown #B79400 ΔE 0.025
- Brown Yellow #B29705 ΔE 0.026
- Ochre #BF9005 ΔE 0.030
- Ocher #BF9B0C ΔE 0.034
- Yellowy Brown #AE8B0C ΔE 0.036
- Dark Goldenrod #B8860B ΔE 0.043
- Ocre #C69C04 ΔE 0.043
Use #B1973B 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.