#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
RGBrgb(183, 229, 129)
HSLhsl(88, 66%, 70%)
HSVhsv(88, 44%, 90%)
CMYKcmyk(20.1%, 0%, 43.7%, 10.2%)
CIE-LABlab(85.85, -31.36, 43.87)
CIE-LCHlch(85.85, 53.93, 125.56°)
OKLaboklab(86.71% -0.0866 0.1065)
OKLCHoklch(86.71% 0.137 129.1)
XYZxyz(51.5096, 67.6900, 31.1163)
Luminance0.6769 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

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
##B7E5811.001.4414.5414.54
#FFFFFF1.441.0021.0021.00
#00000014.5421.001.001.00
##00000014.5421.001.001.00

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 →

#B7E581 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva