#CFE491
Closest named color: Light Sage (#BCECAC). oklch(88.4% 0.109 120.2), rgb(207, 228, 145).
Aa
Black text reads best on this color (15.15:1).
About this color
#CFE491 is a light, moderately saturated yellow. In OKLCH its lightness is 88%, its chroma 0.109 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Sage (#BCECAC), ΔE 0.035 away. Black text reads best on it, at 15.15:1.
| Hue family | Yellows |
| Lightness | light (88%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Light Sage (#BCECAC) |
| Black text | 15.15:1 |
| White text | 1.38:1 |
Values
| HEX | #CFE491 |
| RGB | rgb(207, 228, 145) |
| HSL | hsl(75, 61%, 73%) |
| OKLCH | oklch(88.4% 0.109 120.2) |
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 #CFE491 | 1.38:1 | Fails | Lc -21.4 | Dividers and decoration only |
| Black text on #CFE491 | 15.15:1 | AAA | Lc 85.0 | Fine for body text |
| #CFE491 text on white | 1.38:1 | Fails | Lc 18.7 | Dividers and decoration only |
| #CFE491 text on black | 15.15:1 | AAA | Lc -84.8 | Fine for body text |
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 200.
-
Step 50
50
#F3F8EA
oklch(97.2% 0.019 122.8)
-
Step 100
100
#E6EED1
oklch(93.5% 0.039 119.7)
-
Step 200
200 (this color)
#CFE491
oklch(88.4% 0.109 120.2)
-
Step 300
300
#B5CE5F
oklch(81% 0.14 120.2)
-
Step 400
400
#93AF00
oklch(70.7% 0.169 120.5)
-
Step 500
500
#7E9600
oklch(63.2% 0.151 120.4)
-
Step 600
600
#6A7E00
oklch(55.7% 0.132 120.1)
-
Step 700
700
#586A00
oklch(49.2% 0.117 120.6)
-
Step 800
800
#485600
oklch(42.6% 0.101 120)
-
Step 900
900
#3C4800
oklch(37.7% 0.09 119.9)
-
Step 950
950
#222B00
oklch(27.1% 0.065 121.1)
#CFE491 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) | #EEDB8B | 0.044 |
| Deuteranopia (no green cones) | #EBDB95 | 0.045 |
| Tritanopia (no blue cones) | #D6DCCF | 0.091 |
| Achromatopsia (no color) | #DBDBDB | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFE491
#CFE491
oklch(88.4% 0.109 120.2)
- #DFD0FF
#DFD0FF
oklch(88.5% 0.066 299.6)
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 #CFE491, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sage #BCECAC ΔE 0.035
- Light Grey Green #B7E1A1 ΔE 0.036
- Khaki #F0E68C ΔE 0.045
- Washed Out Green #BCF5A6 ΔE 0.045
- Tea Green #CAE7B9 ΔE 0.047
- Light Gold #F3DE8A ΔE 0.048
- Sandy #F1DA7A ΔE 0.049
- Light Khaki #E6F2A2 ΔE 0.051
Use #CFE491 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.