#B4E77F#B4E77F

#B4E77F is a very light, vivid yellow-green. Relative luminance 0.684; OKLCH L 86.9% C 0.144 H 130.3°. Best body text is #000000 at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#B4E77F
RGB	rgb(180, 231, 127)
HSL	hsl(89, 68%, 70%)
HSV	hsv(89, 45%, 91%)
CMYK	cmyk(22.1%, 0%, 45%, 9.4%)
CIE-LAB	lab(86.20, -33.61, 45.24)
CIE-LCH	lch(86.20, 56.35, 126.61°)
OKLab	oklab(86.94% -0.0928 0.1095)
OKLCH	oklch(86.94% 0.144 130.3)
XYZ	xyz(51.2284, 68.3864, 30.5755)
Luminance	0.6839 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Spring Green (survey)

#A9F971

ΔE00 5.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E77F #B27FE7

analogous

#E7E67F #B4E77F #80E77F

triadic

#B4E77F #7FB4E7 #E77FB4

tetradic

#B4E77F #7FE7E6 #B27FE7 #E77F80

square

#B4E77F #7FE7E6 #B27FE7 #E77F80

split-complementary

#B4E77F #7F80E7 #E67FE7

monochromatic

#77C625 #96DD4B #B4E77F #D2F1B3 #F0FAE5

Accessibility & contrast

On white

1.43

#B4E77F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.68

#B4E77F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E77F

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E77F	#FFFFFF	#000000	##000000
##B4E77F	1.00	1.43	14.68	14.68
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.68	21.00	1.00	1.00
##000000	14.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFDA77

Deuteranopia (green-blind)

#E8D685

Tritanopia (blue-blind)

#B7DFCE

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b4e77f;
/* rgb */ color: rgb(180, 231, 127);
/* oklch */ color: oklch(86.9% 0.144 130.3);

Tailwind

colors: {
  custom: {
    50: '#cceea6',
    500: '#b4e77f',
    950: '#000000',
  },
}

SCSS

$custom: #b4e77f;
$custom-light: #cceea6;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e77f",
  "rgb": {
    "r": 180,
    "g": 231,
    "b": 127
  },
  "hsl": {
    "h": 89.423,
    "s": 68.421,
    "l": 70.196
  },
  "oklch": {
    "l": 0.86937,
    "c": 0.14356,
    "h": 130.3
  },
  "luminance": 0.68387
}

Semantic roles & 50–950 ramp

primary

#B4E77F

secondary

#844BBF

accent

#15D071

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#14160F

muted

#838580

Preview Lab

Preview with #B4E77F

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

Preview Lab → · Contrast checker → · Palette generator →