#B5E57E#B5E57E

#B5E57E is a very light, vivid yellow-green. Relative luminance 0.674; OKLCH L 86.5% C 0.141 H 129.4°. Best body text is #000000 at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#B5E57E
RGB	rgb(181, 229, 126)
HSL	hsl(88, 66%, 70%)
HSV	hsv(88, 45%, 90%)
CMYK	cmyk(21%, 0%, 45%, 10.2%)
CIE-LAB	lab(85.69, -32.44, 45.10)
CIE-LCH	lch(85.69, 55.55, 125.73°)
OKLab	oklab(86.54% -0.0897 0.1091)
OKLCH	oklch(86.54% 0.141 129.4)
XYZ	xyz(50.8407, 67.3678, 30.0594)
Luminance	0.6737 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E57E #AE7EE5

analogous

#E5E27E #B5E57E #82E57E

triadic

#B5E57E #7EB5E5 #E57EB5

tetradic

#B5E57E #7EE5E2 #AE7EE5 #E57E82

square

#B5E57E #7EE5E2 #AE7EE5 #E57E82

split-complementary

#B5E57E #7E82E5 #E27EE5

monochromatic

#7AC227 #98DB4B #B5E57E #D2EFB1 #EFFAE4

Accessibility & contrast

On white

1.45

#B5E57E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.47

#B5E57E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E57E

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E57E	#FFFFFF	#000000	##000000
##B5E57E	1.00	1.45	14.47	14.47
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.47	21.00	1.00	1.00
##000000	14.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED876

Deuteranopia (green-blind)

#E7D584

Tritanopia (blue-blind)

#B9DDCD

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b5e57e;
/* rgb */ color: rgb(181, 229, 126);
/* oklch */ color: oklch(86.5% 0.141 129.4);

Tailwind

colors: {
  custom: {
    50: '#cdeda5',
    500: '#b5e57e',
    950: '#000000',
  },
}

SCSS

$custom: #b5e57e;
$custom-light: #cdeda5;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e57e",
  "rgb": {
    "r": 181,
    "g": 229,
    "b": 126
  },
  "hsl": {
    "h": 87.961,
    "s": 66.452,
    "l": 69.608
  },
  "oklch": {
    "l": 0.86537,
    "c": 0.14126,
    "h": 129.4
  },
  "luminance": 0.67369
}

Semantic roles & 50–950 ramp

primary

#B5E57E

secondary

#804ABD

accent

#17CE6D

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#14160F

muted

#838580

Preview Lab

Preview with #B5E57E

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

Preview Lab → · Contrast checker → · Palette generator →