#B4E57A#B4E57A

#B4E57A is a very light, vivid yellow-green. Relative luminance 0.671; OKLCH L 86.4% C 0.146 H 129.2°. Best body text is #000000 at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#B4E57A
RGB	rgb(180, 229, 122)
HSL	hsl(87, 67%, 69%)
HSV	hsv(87, 47%, 90%)
CMYK	cmyk(21.4%, 0%, 46.7%, 10.2%)
CIE-LAB	lab(85.58, -33.26, 46.88)
CIE-LCH	lch(85.58, 57.48, 125.36°)
OKLab	oklab(86.42% -0.0922 0.1129)
OKLCH	oklch(86.42% 0.146 129.2)
XYZ	xyz(50.3540, 67.1462, 28.7162)
Luminance	0.6715 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.49

Spring Green (survey)

#A9F971

ΔE00 5.60

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E57A #AB7AE5

analogous

#E5E17A #B4E57A #7FE57A

triadic

#B4E57A #7AB4E5 #E57AB4

tetradic

#B4E57A #7AE5E1 #AB7AE5 #E57A7F

square

#B4E57A #7AE5E1 #AB7AE5 #E57A7F

split-complementary

#B4E57A #7A7FE5 #E17AE5

monochromatic

#79BF25 #97DB47 #B4E57A #D1EFAD #EEF9E0

Accessibility & contrast

On white

1.46

#B4E57A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.43

#B4E57A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E57A

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E57A	#FFFFFF	#000000	##000000
##B4E57A	1.00	1.46	14.43	14.43
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.43	21.00	1.00	1.00
##000000	14.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED871

Deuteranopia (green-blind)

#E7D580

Tritanopia (blue-blind)

#B8DDCC

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b4e57a;
/* rgb */ color: rgb(180, 229, 122);
/* oklch */ color: oklch(86.4% 0.146 129.2);

Tailwind

colors: {
  custom: {
    50: '#cceda2',
    500: '#b4e57a',
    950: '#000000',
  },
}

SCSS

$custom: #b4e57a;
$custom-light: #cceda2;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e57a",
  "rgb": {
    "r": 180,
    "g": 229,
    "b": 122
  },
  "hsl": {
    "h": 87.477,
    "s": 67.296,
    "l": 68.824
  },
  "oklch": {
    "l": 0.86415,
    "c": 0.14573,
    "h": 129.2
  },
  "luminance": 0.67147
}

Semantic roles & 50–950 ramp

primary

#B4E57A

secondary

#7D47BD

accent

#16CF6B

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160F

muted

#838580

Preview Lab

Preview with #B4E57A

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

Preview Lab → · Contrast checker → · Palette generator →