#B1ED5E#B1ED5E

#B1ED5E is a very light, vivid yellow-green. Relative luminance 0.707; OKLCH L 87.7% C 0.183 H 128.9°. Best body text is #000000 at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#B1ED5E
RGB	rgb(177, 237, 94)
HSL	hsl(85, 80%, 65%)
HSV	hsv(85, 60%, 93%)
CMYK	cmyk(25.3%, 0%, 60.3%, 7.1%)
CIE-LAB	lab(87.35, -40.68, 61.58)
CIE-LCH	lch(87.35, 73.80, 123.45°)
OKLab	oklab(87.71% -0.1148 0.1425)
OKLCH	oklch(87.71% 0.183 128.9)
XYZ	xyz(50.4358, 70.7225, 21.5811)
Luminance	0.7072 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1ED5E #9A5EED

analogous

#EDE25E #B1ED5E #69ED5E

triadic

#B1ED5E #5EB1ED #ED5EB1

tetradic

#B1ED5E #5EEDE2 #9A5EED #ED5E69

square

#B1ED5E #5EEDE2 #9A5EED #ED5E69

split-complementary

#B1ED5E #5E69ED #E25EED

monochromatic

#76BC15 #96E727 #B1ED5E #CCF395 #E6F9CC

Accessibility & contrast

On white

1.39

#B1ED5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.14

#B1ED5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1ED5E

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1ED5E	#FFFFFF	#000000	##000000
##B1ED5E	1.00	1.39	15.14	15.14
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.14	21.00	1.00	1.00
##000000	15.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE4E

Deuteranopia (green-blind)

#EFDA68

Tritanopia (blue-blind)

#B6E3CF

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #b1ed5e;
/* rgb */ color: rgb(177, 237, 94);
/* oklch */ color: oklch(87.7% 0.183 128.9);

Tailwind

colors: {
  custom: {
    50: '#ccf391',
    500: '#b1ed5e',
    950: '#000000',
  },
}

SCSS

$custom: #b1ed5e;
$custom-light: #ccf391;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ed5e",
  "rgb": {
    "r": 177,
    "g": 237,
    "b": 94
  },
  "hsl": {
    "h": 85.175,
    "s": 79.888,
    "l": 64.902
  },
  "oklch": {
    "l": 0.87706,
    "c": 0.18295,
    "h": 128.9
  },
  "luminance": 0.70724
}

Semantic roles & 50–950 ramp

primary

#B1ED5E

secondary

#6D35BA

accent

#09DC62

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B1ED5E

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

Preview Lab → · Contrast checker → · Palette generator →