#BBC373
Closest named color: Greenish Tan (#BCCB7A). oklch(79.3% 0.104 113.4), rgb(187, 195, 115).
Aa
Black text reads best on this color (11.16:1).
About this color
#BBC373 is a light, moderately saturated yellow. In OKLCH its lightness is 79%, its chroma 0.104 and its hue 113°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenish Tan (#BCCB7A), ΔE 0.021 away. Black text reads best on it, at 11.16:1.
| Hue family | Yellows |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Greenish Tan (#BCCB7A) |
| Black text | 11.16:1 |
| White text | 1.88:1 |
Values
| HEX | #BBC373 |
| RGB | rgb(187, 195, 115) |
| HSL | hsl(66, 40%, 61%) |
| OKLCH | oklch(79.3% 0.104 113.4) |
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 #BBC373 | 1.88:1 | Fails | Lc -39.8 | Non-text elements, placeholder text |
| Black text on #BBC373 | 11.16:1 | AAA | Lc 68.3 | Content text, not long reading |
| #BBC373 text on white | 1.88:1 | Fails | Lc 35.6 | Non-text elements, placeholder text |
| #BBC373 text on black | 11.16:1 | AAA | Lc -66.9 | Content text, not long reading |
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 300.
-
Step 50
50
#F5F7EC
oklch(97.2% 0.015 115)
-
Step 100
100
#E9ECD6
oklch(93.5% 0.029 113.3)
-
Step 200
200
#D8DEB3
oklch(88.5% 0.057 114)
-
Step 300
300 (this color)
#BBC373
oklch(79.3% 0.104 113.4)
-
Step 400
400
#A1AA00
oklch(70.7% 0.158 113.5)
-
Step 500
500
#8A9200
oklch(63.2% 0.142 113.6)
-
Step 600
600
#747A00
oklch(55.6% 0.124 113.2)
-
Step 700
700
#616700
oklch(49.2% 0.11 113.7)
-
Step 800
800
#4F5400
oklch(42.7% 0.096 113.7)
-
Step 900
900
#424600
oklch(37.8% 0.084 113.4)
-
Step 950
950
#272900
oklch(27% 0.06 112.6)
#BBC373 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) | #CEBC6D | 0.030 |
| Deuteranopia (no green cones) | #CDBE77 | 0.029 |
| Tritanopia (no blue cones) | #C4BBB0 | 0.091 |
| Achromatopsia (no color) | #BDBDBD | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBC373
#BBC373
oklch(79.3% 0.104 113.4)
- #BEAFF8
#BEAFF8
oklch(79.3% 0.103 293.3)
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 #BBC373, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenish Tan #BCCB7A ΔE 0.021
- Pale Olive #B9CC81 ΔE 0.024
- Light Olive #ACBF69 ΔE 0.027
- Light Moss Green #A6C875 ΔE 0.029
- Tan Green #A9BE70 ΔE 0.029
- Dark Khaki #BDB76B ΔE 0.030
- Pale Olive Green #B1D27B ΔE 0.039
- Greenish Beige #C9D179 ΔE 0.043
Use #BBC373 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.