#B0E959#B0E959

#B0E959 is a very light, vivid yellow-green. Relative luminance 0.682; OKLCH L 86.7% C 0.182 H 128.1°. Best body text is #000000 at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#B0E959
RGB	rgb(176, 233, 89)
HSL	hsl(84, 77%, 63%)
HSV	hsv(84, 62%, 91%)
CMYK	cmyk(24.5%, 0%, 61.8%, 8.6%)
CIE-LAB	lab(86.12, -39.67, 62.29)
CIE-LCH	lch(86.12, 73.86, 122.49°)
OKLab	oklab(86.68% -0.1124 0.1434)
OKLCH	oklch(86.68% 0.182 128.1)
XYZ	xyz(48.8465, 68.2282, 20.0451)
Luminance	0.6823 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.79

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0E959 #9259E9

analogous

#E9DA59 #B0E959 #68E959

triadic

#B0E959 #59B0E9 #E959B0

tetradic

#B0E959 #59E9DA #9259E9 #E95968

square

#B0E959 #59E9DA #9259E9 #E95968

split-complementary

#B0E959 #5968E9 #DA59E9

monochromatic

#74B017 #96E223 #B0E959 #CAF08F #E3F7C5

Accessibility & contrast

On white

1.43

#B0E959 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.65

#B0E959 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0E959

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0E959	#FFFFFF	#000000	##000000
##B0E959	1.00	1.43	14.65	14.65
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.65	21.00	1.00	1.00
##000000	14.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA48

Deuteranopia (green-blind)

#ECD664

Tritanopia (blue-blind)

#B5DFCB

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b0e959;
/* rgb */ color: rgb(176, 233, 89);
/* oklch */ color: oklch(86.7% 0.182 128.1);

Tailwind

colors: {
  custom: {
    50: '#cbf08e',
    500: '#b0e959',
    950: '#000000',
  },
}

SCSS

$custom: #b0e959;
$custom-light: #cbf08e;
$custom-dark: #000000;

JSON

{
  "hex": "#b0e959",
  "rgb": {
    "r": 176,
    "g": 233,
    "b": 89
  },
  "hsl": {
    "h": 83.75,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.86681,
    "c": 0.18221,
    "h": 128.1
  },
  "luminance": 0.68229
}

Semantic roles & 50–950 ramp

primary

#B0E959

secondary

#6635B1

accent

#0DD95D

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B0E959

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

Preview Lab → · Contrast checker → · Palette generator →