#B4E59B#B4E59B

#B4E59B is a very light, moderate yellow-green. Relative luminance 0.681; OKLCH L 87.0% C 0.111 H 135.4°. Best body text is #000000 at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#B4E59B
RGB	rgb(180, 229, 155)
HSL	hsl(100, 59%, 75%)
HSV	hsv(100, 32%, 90%)
CMYK	cmyk(21.4%, 0%, 32.3%, 10.2%)
CIE-LAB	lab(86.06, -29.00, 31.11)
CIE-LCH	lch(86.06, 42.53, 132.99°)
OKLab	oklab(86.96% -0.079 0.0779)
OKLCH	oklch(86.96% 0.111 135.4)
XYZ	xyz(52.7567, 68.1072, 41.3705)
Luminance	0.6811 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E59B #CC9BE5

analogous

#D9E59B #B4E59B #9BE5A7

triadic

#B4E59B #9BB4E5 #E59BB4

tetradic

#B4E59B #9BD9E5 #CC9BE5 #E5A79B

square

#B4E59B #9BD9E5 #CC9BE5 #E5A79B

split-complementary

#B4E59B #A79BE5 #E59BD9

monochromatic

#6BCC3A #90D86A #B4E59B #D8F2CC #EDF9E7

Accessibility & contrast

On white

1.44

#B4E59B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.62

#B4E59B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E59B

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E59B	#FFFFFF	#000000	##000000
##B4E59B	1.00	1.44	14.62	14.62
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.62	21.00	1.00	1.00
##000000	14.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBDA96

Deuteranopia (green-blind)

#E3D69F

Tritanopia (blue-blind)

#B4E0D2

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b4e59b;
/* rgb */ color: rgb(180, 229, 155);
/* oklch */ color: oklch(87.0% 0.111 135.4);

Tailwind

colors: {
  custom: {
    50: '#cbedb9',
    500: '#b4e59b',
    950: '#000000',
  },
}

SCSS

$custom: #b4e59b;
$custom-light: #cbedb9;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e59b",
  "rgb": {
    "r": 180,
    "g": 229,
    "b": 155
  },
  "hsl": {
    "h": 99.73,
    "s": 58.73,
    "l": 75.294
  },
  "oklch": {
    "l": 0.8696,
    "c": 0.1109,
    "h": 135.4
  },
  "luminance": 0.68108
}

Semantic roles & 50–950 ramp

primary

#B4E59B

secondary

#A165BF

accent

#1FC68E

background

#FEFFFD

surface

#FAFEF8

border

#D3D6D1

text

#131611

muted

#838581

Preview Lab

Preview with #B4E59B

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

Preview Lab → · Contrast checker → · Palette generator →