#B1E87E#B1E87E

#B1E87E is a very light, vivid yellow-green. Relative luminance 0.686; OKLCH L 87.0% C 0.147 H 131.3°. Best body text is #000000 at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#B1E87E
RGB	rgb(177, 232, 126)
HSL	hsl(91, 70%, 70%)
HSV	hsv(91, 46%, 91%)
CMYK	cmyk(23.7%, 0%, 45.7%, 9%)
CIE-LAB	lab(86.29, -35.25, 45.79)
CIE-LCH	lch(86.29, 57.79, 127.59°)
OKLab	oklab(86.96% -0.0974 0.1107)
OKLCH	oklch(86.96% 0.147 131.3)
XYZ	xyz(50.7532, 68.5655, 30.2951)
Luminance	0.6857 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.91

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E87E #B57EE8

analogous

#E6E87E #B1E87E #7EE880

triadic

#B1E87E #7EB1E8 #E87EB1

tetradic

#B1E87E #7EE6E8 #B57EE8 #E8807E

square

#B1E87E #7EE6E8 #B57EE8 #E8807E

split-complementary

#B1E87E #807EE8 #E87EE6

monochromatic

#73C824 #92DF4A #B1E87E #D0F1B2 #EFFAE5

Accessibility & contrast

On white

1.43

#B1E87E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.71

#B1E87E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E87E

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E87E	#FFFFFF	#000000	##000000
##B1E87E	1.00	1.43	14.71	14.71
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.71	21.00	1.00	1.00
##000000	14.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DB75

Deuteranopia (green-blind)

#E8D684

Tritanopia (blue-blind)

#B3E0CF

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b1e87e;
/* rgb */ color: rgb(177, 232, 126);
/* oklch */ color: oklch(87.0% 0.147 131.3);

Tailwind

colors: {
  custom: {
    50: '#caefa5',
    500: '#b1e87e',
    950: '#000000',
  },
}

SCSS

$custom: #b1e87e;
$custom-light: #caefa5;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e87e",
  "rgb": {
    "r": 177,
    "g": 232,
    "b": 126
  },
  "hsl": {
    "h": 91.132,
    "s": 69.737,
    "l": 70.196
  },
  "oklch": {
    "l": 0.86958,
    "c": 0.14743,
    "h": 131.3
  },
  "luminance": 0.68567
}

Semantic roles & 50–950 ramp

primary

#B1E87E

secondary

#874AC1

accent

#14D276

background

#FEFFFC

surface

#FAFEF6

border

#D3D6D0

text

#13160F

muted

#838580

Preview Lab

Preview with #B1E87E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →