#B7E557#B7E557

#B7E557 is a very light, vivid yellow-green. Relative luminance 0.668; OKLCH L 86.2% C 0.176 H 125.2°. Best body text is #000000 at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#B7E557
RGB	rgb(183, 229, 87)
HSL	hsl(79, 73%, 62%)
HSV	hsv(79, 62%, 90%)
CMYK	cmyk(20.1%, 0%, 62%, 10.2%)
CIE-LAB	lab(85.40, -35.42, 62.46)
CIE-LCH	lch(85.40, 71.80, 119.56°)
OKLab	oklab(86.2% -0.1012 0.1434)
OKLCH	oklch(86.2% 0.176 125.2)
XYZ	xyz(49.2683, 66.7935, 19.3118)
Luminance	0.6679 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7E557 #8557E5

analogous

#E5CC57 #B7E557 #70E557

triadic

#B7E557 #57B7E5 #E557B7

tetradic

#B7E557 #57E5CC #8557E5 #E55770

square

#B7E557 #57E5CC #8557E5 #E55770

split-complementary

#B7E557 #5770E5 #CC57E5

monochromatic

#7AA81A #A0DD22 #B7E557 #CEED8C #E4F5C1

Accessibility & contrast

On white

1.46

#B7E557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.36

#B7E557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7E557

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7E557	#FFFFFF	#000000	##000000
##B7E557	1.00	1.46	14.36	14.36
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.36	21.00	1.00	1.00
##000000	14.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D746

Deuteranopia (green-blind)

#EAD561

Tritanopia (blue-blind)

#BEDBC7

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b7e557;
/* rgb */ color: rgb(183, 229, 87);
/* oklch */ color: oklch(86.2% 0.176 125.2);

Tailwind

colors: {
  custom: {
    50: '#d0ed8c',
    500: '#b7e557',
    950: '#000000',
  },
}

SCSS

$custom: #b7e557;
$custom-light: #d0ed8c;
$custom-dark: #000000;

JSON

{
  "hex": "#b7e557",
  "rgb": {
    "r": 183,
    "g": 229,
    "b": 87
  },
  "hsl": {
    "h": 79.437,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.86201,
    "c": 0.17553,
    "h": 125.2
  },
  "luminance": 0.66794
}

Semantic roles & 50–950 ramp

primary

#B7E557

secondary

#5C37AA

accent

#10D550

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B7E557

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

Preview Lab → · Contrast checker → · Palette generator →