#B4E989#B4E989

#B4E989 is a very light, vivid yellow-green. Relative luminance 0.698; OKLCH L 87.5% C 0.136 H 132.2°. Best body text is #000000 at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#B4E989
RGB	rgb(180, 233, 137)
HSL	hsl(93, 69%, 73%)
HSV	hsv(93, 41%, 91%)
CMYK	cmyk(22.7%, 0%, 41.2%, 8.6%)
CIE-LAB	lab(86.89, -33.32, 41.23)
CIE-LCH	lch(86.89, 53.01, 128.94°)
OKLab	oklab(87.54% -0.0915 0.1009)
OKLCH	oklch(87.54% 0.136 132.2)
XYZ	xyz(52.4757, 69.7861, 34.3674)
Luminance	0.6979 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.18

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E989 #BE89E9

analogous

#E4E989 #B4E989 #89E98E

triadic

#B4E989 #89B4E9 #E989B4

tetradic

#B4E989 #89E4E9 #BE89E9 #E98E89

square

#B4E989 #89E4E9 #BE89E9 #E98E89

split-complementary

#B4E989 #8E89E9 #E989E4

monochromatic

#73D127 #93DF55 #B4E989 #D5F3BD #EFFAE5

Accessibility & contrast

On white

1.40

#B4E989 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.96

#B4E989 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E989

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E989	#FFFFFF	#000000	##000000
##B4E989	1.00	1.40	14.96	14.96
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.96	21.00	1.00	1.00
##000000	14.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DC82

Deuteranopia (green-blind)

#E9D88E

Tritanopia (blue-blind)

#B6E2D2

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #b4e989;
/* rgb */ color: rgb(180, 233, 137);
/* oklch */ color: oklch(87.5% 0.136 132.2);

Tailwind

colors: {
  custom: {
    50: '#ccf0ac',
    500: '#b4e989',
    950: '#000000',
  },
}

SCSS

$custom: #b4e989;
$custom-light: #ccf0ac;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e989",
  "rgb": {
    "r": 180,
    "g": 233,
    "b": 137
  },
  "hsl": {
    "h": 93.125,
    "s": 68.571,
    "l": 72.549
  },
  "oklch": {
    "l": 0.87539,
    "c": 0.1362,
    "h": 132.2
  },
  "luminance": 0.69787
}

Semantic roles & 50–950 ramp

primary

#B4E989

secondary

#9153C3

accent

#15D17D

background

#FEFFFD

surface

#FBFEF7

border

#D4D6D0

text

#131610

muted

#838581

Preview Lab

Preview with #B4E989

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

Preview Lab → · Contrast checker → · Palette generator →