#B0EF61#B0EF61

#B0EF61 is a very light, vivid yellow-green. Relative luminance 0.718; OKLCH L 88.1% C 0.184 H 129.7°. Best body text is #000000 at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#B0EF61
RGB	rgb(176, 239, 97)
HSL	hsl(87, 82%, 66%)
HSV	hsv(87, 59%, 94%)
CMYK	cmyk(26.4%, 0%, 59.4%, 6.3%)
CIE-LAB	lab(87.88, -41.67, 60.89)
CIE-LCH	lch(87.88, 73.78, 124.38°)
OKLab	oklab(88.13% -0.1172 0.1413)
OKLCH	oklch(88.13% 0.184 129.7)
XYZ	xyz(50.9283, 71.8249, 22.4873)
Luminance	0.7183 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0EF61 #A061EF

analogous

#EFE761 #B0EF61 #69EF61

triadic

#B0EF61 #61B0EF #EF61B0

tetradic

#B0EF61 #61EFE7 #A061EF #EF6169

square

#B0EF61 #61EFE7 #A061EF #EF6169

split-complementary

#B0EF61 #6169EF #E761EF

monochromatic

#75C214 #94E929 #B0EF61 #CCF599 #E8FAD0

Accessibility & contrast

On white

1.37

#B0EF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.37

#B0EF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0EF61

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0EF61	#FFFFFF	#000000	##000000
##B0EF61	1.00	1.37	15.37	15.37
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.37	21.00	1.00	1.00
##000000	15.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF51

Deuteranopia (green-blind)

#F0DB6B

Tritanopia (blue-blind)

#B4E5D1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b0ef61;
/* rgb */ color: rgb(176, 239, 97);
/* oklch */ color: oklch(88.1% 0.184 129.7);

Tailwind

colors: {
  custom: {
    50: '#cbf493',
    500: '#b0ef61',
    950: '#000000',
  },
}

SCSS

$custom: #b0ef61;
$custom-light: #cbf493;
$custom-dark: #000000;

JSON

{
  "hex": "#b0ef61",
  "rgb": {
    "r": 176,
    "g": 239,
    "b": 97
  },
  "hsl": {
    "h": 86.62,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.88133,
    "c": 0.18362,
    "h": 129.7
  },
  "luminance": 0.71826
}

Semantic roles & 50–950 ramp

primary

#B0EF61

secondary

#7234C0

accent

#08DE67

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B0EF61

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

Preview Lab → · Contrast checker → · Palette generator →