#B9F2CA
Closest named color: Tea Green (#CAE7B9). oklch(91.1% 0.08 154), rgb(185, 242, 202).
Aa
Black text reads best on this color (16.61:1).
About this color
#B9F2CA is a very light, moderately saturated green. In OKLCH its lightness is 91%, its chroma 0.080 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tea Green (#CAE7B9), ΔE 0.032 away. Black text reads best on it, at 16.61:1.
| Hue family | Greens |
| Lightness | very light (91%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Tea Green (#CAE7B9) |
| Black text | 16.61:1 |
| White text | 1.26:1 |
Values
| HEX | #B9F2CA |
| RGB | rgb(185, 242, 202) |
| HSL | hsl(138, 69%, 84%) |
| OKLCH | oklch(91.1% 0.08 154) |
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 #B9F2CA | 1.26:1 | Fails | Lc -15.1 | Dividers and decoration only |
| Black text on #B9F2CA | 16.61:1 | AAA | Lc 90.6 | Preferred for body text |
| #B9F2CA text on white | 1.26:1 | Fails | Lc 13.0 | Not readable |
| #B9F2CA text on black | 16.61:1 | AAA | Lc -90.9 | Preferred 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 100.
-
Step 50
50
#EFF8F1
oklch(97% 0.013 152.6)
-
Step 100
100 (this color)
#B9F2CA
oklch(91.1% 0.08 154)
-
Step 200
200
#BDE5C8
oklch(88.5% 0.058 153.6)
-
Step 300
300
#8BD4A2
oklch(80.8% 0.102 153.7)
-
Step 400
400
#2EBD6F
oklch(70.6% 0.164 153.9)
-
Step 500
500
#00A45A
oklch(63.1% 0.159 153.9)
-
Step 600
600
#008A4B
oklch(55.6% 0.14 154)
-
Step 700
700
#00743E
oklch(49% 0.124 153.9)
-
Step 800
800
#005F32
oklch(42.6% 0.107 154.1)
-
Step 900
900
#005029
oklch(37.8% 0.096 153.9)
-
Step 950
950
#003016
oklch(27.1% 0.069 153.7)
#B9F2CA 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) | #F2E9C8 | 0.072 |
| Deuteranopia (no green cones) | #E8E2CC | 0.069 |
| Tritanopia (no blue cones) | #B0F1E7 | 0.040 |
| Achromatopsia (no color) | #E5E5E5 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B9F2CA
#B9F2CA
oklch(91.1% 0.08 154)
- #FFD1F5
#FFD1F5
oklch(91.1% 0.069 333.8)
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 #B9F2CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tea Green #CAE7B9 ΔE 0.032
- Light Sage #BCECAC ΔE 0.036
- Celadon #BEFDB7 ΔE 0.045
- Light Mint #B6FFBB ΔE 0.046
- Pale Aqua #B8FFEB ΔE 0.046
- Light Seafoam #A0FEBF ΔE 0.047
- Very Pale Green #CFFDBC ΔE 0.047
- Washed Out Green #BCF5A6 ΔE 0.049
Use #B9F2CA 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.