#B4E589#B4E589

#B4E589 is a very light, vivid yellow-green. Relative luminance 0.675; OKLCH L 86.6% C 0.130 H 131.5°. Best body text is #000000 at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#B4E589
RGB	rgb(180, 229, 137)
HSL	hsl(92, 64%, 72%)
HSV	hsv(92, 40%, 90%)
CMYK	cmyk(21.4%, 0%, 40.2%, 10.2%)
CIE-LAB	lab(85.78, -31.46, 39.80)
CIE-LCH	lch(85.78, 50.73, 128.32°)
OKLab	oklab(86.64% -0.0863 0.0976)
OKLCH	oklch(86.64% 0.13 131.5)
XYZ	xyz(51.3562, 67.5470, 33.9942)
Luminance	0.6755 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E589 #BA89E5

analogous

#E2E589 #B4E589 #89E58C

triadic

#B4E589 #89B4E5 #E589B4

tetradic

#B4E589 #89E2E5 #BA89E5 #E58C89

square

#B4E589 #89E2E5 #BA89E5 #E58C89

split-complementary

#B4E589 #8C89E5 #E589E2

monochromatic

#75C82C #94DA57 #B4E589 #D4F0BB #EFF9E6

Accessibility & contrast

On white

1.45

#B4E589 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.51

#B4E589 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E589

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E589	#FFFFFF	#000000	##000000
##B4E589	1.00	1.45	14.51	14.51
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.51	21.00	1.00	1.00
##000000	14.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD982

Deuteranopia (green-blind)

#E5D58E

Tritanopia (blue-blind)

#B6DECE

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b4e589;
/* rgb */ color: rgb(180, 229, 137);
/* oklch */ color: oklch(86.6% 0.130 131.5);

Tailwind

colors: {
  custom: {
    50: '#ccedac',
    500: '#b4e589',
    950: '#000000',
  },
}

SCSS

$custom: #b4e589;
$custom-light: #ccedac;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e589",
  "rgb": {
    "r": 180,
    "g": 229,
    "b": 137
  },
  "hsl": {
    "h": 91.957,
    "s": 63.889,
    "l": 71.765
  },
  "oklch": {
    "l": 0.86643,
    "c": 0.13032,
    "h": 131.5
  },
  "luminance": 0.67548
}

Semantic roles & 50–950 ramp

primary

#B4E589

secondary

#8D54BE

accent

#1ACC79

background

#FEFFFD

surface

#FBFEF7

border

#D4D6D0

text

#131610

muted

#838581

Preview Lab

Preview with #B4E589

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

Preview Lab → · Contrast checker → · Palette generator →