#B7E581#B7E581

#B7E581 is a very light, vivid yellow-green. Relative luminance 0.677; OKLCH L 86.7% C 0.137 H 129.1°. Best body text is #000000 at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#B7E581
RGB	rgb(183, 229, 129)
HSL	hsl(88, 66%, 70%)
HSV	hsv(88, 44%, 90%)
CMYK	cmyk(20.1%, 0%, 43.7%, 10.2%)
CIE-LAB	lab(85.85, -31.36, 43.87)
CIE-LCH	lch(85.85, 53.93, 125.56°)
OKLab	oklab(86.71% -0.0866 0.1065)
OKLCH	oklch(86.71% 0.137 129.1)
XYZ	xyz(51.5096, 67.6900, 31.1163)
Luminance	0.6769 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7E581 #AF81E5

analogous

#E5E181 #B7E581 #85E581

triadic

#B7E581 #81B7E5 #E581B7

tetradic

#B7E581 #81E5E1 #AF81E5 #E58185

square

#B7E581 #81E5E1 #AF81E5 #E58185

split-complementary

#B7E581 #8185E5 #E181E5

monochromatic

#7CC328 #9ADB4E #B7E581 #D4EFB4 #F1FAE6

Accessibility & contrast

On white

1.44

#B7E581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.54

#B7E581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7E581

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7E581	#FFFFFF	#000000	##000000
##B7E581	1.00	1.44	14.54	14.54
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.54	21.00	1.00	1.00
##000000	14.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED979

Deuteranopia (green-blind)

#E7D687

Tritanopia (blue-blind)

#BBDDCD

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b7e581;
/* rgb */ color: rgb(183, 229, 129);
/* oklch */ color: oklch(86.7% 0.137 129.1);

Tailwind

colors: {
  custom: {
    50: '#ceeda7',
    500: '#b7e581',
    950: '#000000',
  },
}

SCSS

$custom: #b7e581;
$custom-light: #ceeda7;
$custom-dark: #000000;

JSON

{
  "hex": "#b7e581",
  "rgb": {
    "r": 183,
    "g": 229,
    "b": 129
  },
  "hsl": {
    "h": 87.6,
    "s": 65.789,
    "l": 70.196
  },
  "oklch": {
    "l": 0.86712,
    "c": 0.13727,
    "h": 129.1
  },
  "luminance": 0.67691
}

Semantic roles & 50–950 ramp

primary

#B7E581

secondary

#814DBD

accent

#18CE6B

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#14160F

muted

#838580

Preview Lab

Preview with #B7E581

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

Preview Lab → · Contrast checker → · Palette generator →