#BEEB59#BEEB59

#BEEB59 is a very light, vivid yellow-green. Relative luminance 0.711; OKLCH L 88.0% C 0.178 H 124.6°. Best body text is #000000 at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#BEEB59
RGB	rgb(190, 235, 89)
HSL	hsl(78, 78%, 64%)
HSV	hsv(78, 62%, 92%)
CMYK	cmyk(19.1%, 0%, 62.1%, 7.8%)
CIE-LAB	lab(87.53, -35.35, 64.07)
CIE-LCH	lch(87.53, 73.17, 118.89°)
OKLab	oklab(88.04% -0.1012 0.147)
OKLCH	oklch(88.04% 0.178 124.6)
XYZ	xyz(52.7470, 71.0846, 20.3911)
Luminance	0.7108 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BEEB59 #8659EB

analogous

#EBCF59 #BEEB59 #75EB59

triadic

#BEEB59 #59BEEB #EB59BE

tetradic

#BEEB59 #59EBCF #8659EB #EB5975

square

#BEEB59 #59EBCF #8659EB #EB5975

split-complementary

#BEEB59 #5975EB #CF59EB

monochromatic

#83B416 #A9E422 #BEEB59 #D3F290 #E9F8C6

Accessibility & contrast

On white

1.38

#BEEB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.22

#BEEB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BEEB59

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BEEB59	#FFFFFF	#000000	##000000
##BEEB59	1.00	1.38	15.22	15.22
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.22	21.00	1.00	1.00
##000000	15.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD47

Deuteranopia (green-blind)

#F1DB64

Tritanopia (blue-blind)

#C6E0CD

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #beeb59;
/* rgb */ color: rgb(190, 235, 89);
/* oklch */ color: oklch(88.0% 0.178 124.6);

Tailwind

colors: {
  custom: {
    50: '#d5f18e',
    500: '#beeb59',
    950: '#000000',
  },
}

SCSS

$custom: #beeb59;
$custom-light: #d5f18e;
$custom-dark: #000000;

JSON

{
  "hex": "#beeb59",
  "rgb": {
    "r": 190,
    "g": 235,
    "b": 89
  },
  "hsl": {
    "h": 78.493,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.88036,
    "c": 0.17845,
    "h": 124.6
  },
  "luminance": 0.71085
}

Semantic roles & 50–950 ramp

primary

#BEEB59

secondary

#5C34B4

accent

#0BDB4B

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #BEEB59

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

Preview Lab → · Contrast checker → · Palette generator →