#B1EC79#B1EC79

#B1EC79 is a very light, vivid yellow-green. Relative luminance 0.707; OKLCH L 87.8% C 0.158 H 131.3°. Best body text is #000000 at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#B1EC79
RGB	rgb(177, 236, 121)
HSL	hsl(91, 75%, 70%)
HSV	hsv(91, 49%, 93%)
CMYK	cmyk(25%, 0%, 48.7%, 7.5%)
CIE-LAB	lab(87.35, -37.64, 49.48)
CIE-LCH	lch(87.35, 62.17, 127.26°)
OKLab	oklab(87.79% -0.1043 0.1186)
OKLCH	oklch(87.79% 0.158 131.3)
XYZ	xyz(51.5774, 70.7172, 29.0178)
Luminance	0.7072 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 3.20

Spring Green (survey)

#A9F971

ΔE00 3.67

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1EC79 #B479EC

analogous

#EAEC79 #B1EC79 #79EC7B

triadic

#B1EC79 #79B1EC #EC79B1

tetradic

#B1EC79 #79EAEC #B479EC #EC7B79

square

#B1EC79 #79EAEC #B479EC #EC7B79

split-complementary

#B1EC79 #7B79EC #EC79EA

monochromatic

#73CD1D #92E443 #B1EC79 #D0F4AF #EFFBE4

Accessibility & contrast

On white

1.39

#B1EC79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.14

#B1EC79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1EC79

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1EC79	#FFFFFF	#000000	##000000
##B1EC79	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)

#F5DE6F

Deuteranopia (green-blind)

#ECD980

Tritanopia (blue-blind)

#B3E4D1

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #b1ec79;
/* rgb */ color: rgb(177, 236, 121);
/* oklch */ color: oklch(87.8% 0.158 131.3);

Tailwind

colors: {
  custom: {
    50: '#cbf2a2',
    500: '#b1ec79',
    950: '#000000',
  },
}

SCSS

$custom: #b1ec79;
$custom-light: #cbf2a2;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ec79",
  "rgb": {
    "r": 177,
    "g": 236,
    "b": 121
  },
  "hsl": {
    "h": 90.783,
    "s": 75.163,
    "l": 70
  },
  "oklch": {
    "l": 0.87794,
    "c": 0.15795,
    "h": 131.3
  },
  "luminance": 0.70718
}

Semantic roles & 50–950 ramp

primary

#B1EC79

secondary

#8644C5

accent

#0ED775

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#13170F

muted

#838580

Preview Lab

Preview with #B1EC79

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

Preview Lab → · Contrast checker → · Palette generator →