#B1E970#B1E970

#B1E970 is a very light, vivid yellow-green. Relative luminance 0.688; OKLCH L 87.0% C 0.162 H 129.8°. Best body text is #000000 at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#B1E970
RGB	rgb(177, 233, 112)
HSL	hsl(88, 73%, 68%)
HSV	hsv(88, 52%, 91%)
CMYK	cmyk(24%, 0%, 51.9%, 8.6%)
CIE-LAB	lab(86.40, -37.24, 52.54)
CIE-LCH	lch(86.40, 64.40, 125.33°)
OKLab	oklab(87% -0.1038 0.1247)
OKLCH	oklch(87% 0.162 129.8)
XYZ	xyz(50.1945, 68.7937, 25.9601)
Luminance	0.6879 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E970 #A870E9

analogous

#E9E570 #B1E970 #74E970

triadic

#B1E970 #70B1E9 #E970B1

tetradic

#B1E970 #70E9E5 #A870E9 #E97074

square

#B1E970 #70E9E5 #A870E9 #E97074

split-complementary

#B1E970 #7074E9 #E570E9

monochromatic

#75C11E #94E13B #B1E970 #CEF1A5 #EBF9DA

Accessibility & contrast

On white

1.42

#B1E970 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.76

#B1E970 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E970

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E970	#FFFFFF	#000000	##000000
##B1E970	1.00	1.42	14.76	14.76
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.76	21.00	1.00	1.00
##000000	14.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DB65

Deuteranopia (green-blind)

#EAD778

Tritanopia (blue-blind)

#B5E0CE

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b1e970;
/* rgb */ color: rgb(177, 233, 112);
/* oklch */ color: oklch(87.0% 0.162 129.8);

Tailwind

colors: {
  custom: {
    50: '#cbf09c',
    500: '#b1e970',
    950: '#000000',
  },
}

SCSS

$custom: #b1e970;
$custom-light: #cbf09c;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e970",
  "rgb": {
    "r": 177,
    "g": 233,
    "b": 112
  },
  "hsl": {
    "h": 87.769,
    "s": 73.333,
    "l": 67.647
  },
  "oklch": {
    "l": 0.86996,
    "c": 0.16226,
    "h": 129.8
  },
  "luminance": 0.68795
}

Semantic roles & 50–950 ramp

primary

#B1E970

secondary

#7A3EC0

accent

#10D56B

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160E

muted

#83857F

Preview Lab

Preview with #B1E970

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

Preview Lab → · Contrast checker → · Palette generator →