#B7EC57#B7EC57

#B7EC57 is a very light, vivid yellow-green. Relative luminance 0.707; OKLCH L 87.8% C 0.184 H 126.6°. Best body text is #000000 at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#B7EC57
RGB	rgb(183, 236, 87)
HSL	hsl(81, 80%, 63%)
HSV	hsv(81, 63%, 93%)
CMYK	cmyk(22.5%, 0%, 63.1%, 7.5%)
CIE-LAB	lab(87.36, -38.57, 64.58)
CIE-LCH	lch(87.36, 75.22, 120.85°)
OKLab	oklab(87.79% -0.1099 0.1479)
OKLCH	oklch(87.79% 0.184 126.6)
XYZ	xyz(51.2443, 70.7455, 19.9704)
Luminance	0.7075 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7EC57 #8C57EC

analogous

#ECD657 #B7EC57 #6CEC57

triadic

#B7EC57 #57B7EC #EC57B7

tetradic

#B7EC57 #57ECD6 #8C57EC #EC576C

square

#B7EC57 #57ECD6 #8C57EC #EC576C

split-complementary

#B7EC57 #576CEC #D657EC

monochromatic

#7BB414 #9FE620 #B7EC57 #CFF28E #E6F8C5

Accessibility & contrast

On white

1.39

#B7EC57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.15

#B7EC57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7EC57

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7EC57	#FFFFFF	#000000	##000000
##B7EC57	1.00	1.39	15.15	15.15
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.15	21.00	1.00	1.00
##000000	15.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DD44

Deuteranopia (green-blind)

#F0DA62

Tritanopia (blue-blind)

#BEE2CD

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #b7ec57;
/* rgb */ color: rgb(183, 236, 87);
/* oklch */ color: oklch(87.8% 0.184 126.6);

Tailwind

colors: {
  custom: {
    50: '#d0f28d',
    500: '#b7ec57',
    950: '#000000',
  },
}

SCSS

$custom: #b7ec57;
$custom-light: #d0f28d;
$custom-dark: #000000;

JSON

{
  "hex": "#b7ec57",
  "rgb": {
    "r": 183,
    "g": 236,
    "b": 87
  },
  "hsl": {
    "h": 81.342,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.87787,
    "c": 0.18428,
    "h": 126.6
  },
  "luminance": 0.70746
}

Semantic roles & 50–950 ramp

primary

#B7EC57

secondary

#6133B4

accent

#0ADC54

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B7EC57

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

Preview Lab → · Contrast checker → · Palette generator →