#B0EF58#B0EF58

#B0EF58 is a very light, vivid yellow-green. Relative luminance 0.717; OKLCH L 88.0% C 0.191 H 129.0°. Best body text is #000000 at 15.33:1 contrast (WCAG AA passes).

Color values

HEX	#B0EF58
RGB	rgb(176, 239, 88)
HSL	hsl(85, 83%, 64%)
HSV	hsv(85, 63%, 94%)
CMYK	cmyk(26.4%, 0%, 63.2%, 6.3%)
CIE-LAB	lab(87.81, -42.39, 64.53)
CIE-LCH	lch(87.81, 77.21, 123.30°)
OKLab	oklab(88.05% -0.1199 0.148)
OKLCH	oklch(88.05% 0.191 129)
XYZ	xyz(50.5322, 71.6665, 20.4013)
Luminance	0.7167 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.95

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0EF58 #9758EF

analogous

#EFE358 #B0EF58 #65EF58

triadic

#B0EF58 #58B0EF #EF58B0

tetradic

#B0EF58 #58EFE3 #9758EF #EF5865

square

#B0EF58 #58EFE3 #9758EF #EF5865

split-complementary

#B0EF58 #5865EF #E358EF

monochromatic

#74BB12 #96EA20 #B0EF58 #CAF490 #E5FAC8

Accessibility & contrast

On white

1.37

#B0EF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.33

#B0EF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0EF58

15.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0EF58	#FFFFFF	#000000	##000000
##B0EF58	1.00	1.37	15.33	15.33
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.33	21.00	1.00	1.00
##000000	15.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF45

Deuteranopia (green-blind)

#F1DB64

Tritanopia (blue-blind)

#B5E5D0

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b0ef58;
/* rgb */ color: rgb(176, 239, 88);
/* oklch */ color: oklch(88.0% 0.191 129.0);

Tailwind

colors: {
  custom: {
    50: '#cbf48d',
    500: '#b0ef58',
    950: '#000000',
  },
}

SCSS

$custom: #b0ef58;
$custom-light: #cbf48d;
$custom-dark: #000000;

JSON

{
  "hex": "#b0ef58",
  "rgb": {
    "r": 176,
    "g": 239,
    "b": 88
  },
  "hsl": {
    "h": 85.033,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.88046,
    "c": 0.19054,
    "h": 129
  },
  "luminance": 0.71668
}

Semantic roles & 50–950 ramp

primary

#B0EF58

secondary

#6A32BA

accent

#07DF61

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B0EF58

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

Preview Lab → · Contrast checker → · Palette generator →