#B1EA69#B1EA69

#B1EA69 is a very light, vivid yellow-green. Relative luminance 0.692; OKLCH L 87.1% C 0.170 H 129.3°. Best body text is #000000 at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#B1EA69
RGB	rgb(177, 234, 105)
HSL	hsl(87, 75%, 66%)
HSV	hsv(87, 55%, 92%)
CMYK	cmyk(24.4%, 0%, 55.1%, 8.2%)
CIE-LAB	lab(86.61, -38.37, 55.96)
CIE-LCH	lch(86.61, 67.85, 124.44°)
OKLab	oklab(87.14% -0.1075 0.1316)
OKLCH	oklch(87.14% 0.17 129.3)
XYZ	xyz(50.1037, 69.2116, 24.0813)
Luminance	0.6921 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1EA69 #A269EA

analogous

#EAE369 #B1EA69 #71EA69

triadic

#B1EA69 #69B1EA #EA69B1

tetradic

#B1EA69 #69EAE3 #A269EA #EA6971

square

#B1EA69 #69EAE3 #A269EA #EA6971

split-complementary

#B1EA69 #6971EA #E369EA

monochromatic

#76BE1B #95E233 #B1EA69 #CDF29F #E9F9D4

Accessibility & contrast

On white

1.41

#B1EA69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.84

#B1EA69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1EA69

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1EA69	#FFFFFF	#000000	##000000
##B1EA69	1.00	1.41	14.84	14.84
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.84	21.00	1.00	1.00
##000000	14.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DB5C

Deuteranopia (green-blind)

#ECD872

Tritanopia (blue-blind)

#B5E1CE

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #b1ea69;
/* rgb */ color: rgb(177, 234, 105);
/* oklch */ color: oklch(87.1% 0.170 129.3);

Tailwind

colors: {
  custom: {
    50: '#cbf197',
    500: '#b1ea69',
    950: '#000000',
  },
}

SCSS

$custom: #b1ea69;
$custom-light: #cbf197;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ea69",
  "rgb": {
    "r": 177,
    "g": 234,
    "b": 105
  },
  "hsl": {
    "h": 86.512,
    "s": 75.439,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87139,
    "c": 0.16989,
    "h": 129.3
  },
  "luminance": 0.69213
}

Semantic roles & 50–950 ramp

primary

#B1EA69

secondary

#743ABD

accent

#0ED867

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160E

muted

#83857F

Preview Lab

Preview with #B1EA69

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

Preview Lab → · Contrast checker → · Palette generator →