#8CE45B#8CE45B

#8CE45B is a very light, vivid yellow-green. Relative luminance 0.618; OKLCH L 83.5% C 0.192 H 136.0°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#8CE45B
RGB	rgb(140, 228, 91)
HSL	hsl(99, 72%, 63%)
HSV	hsv(99, 60%, 89%)
CMYK	cmyk(38.6%, 0%, 60.1%, 10.6%)
CIE-LAB	lab(82.82, -49.85, 57.26)
CIE-LCH	lch(82.82, 75.92, 131.04°)
OKLab	oklab(83.5% -0.138 0.1334)
OKLCH	oklch(83.5% 0.192 136)
XYZ	xyz(40.4459, 61.8155, 19.6960)
Luminance	0.6182 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CE45B #B35BE4

analogous

#D1E45B #8CE45B #5BE46E

triadic

#8CE45B #5B8CE4 #E45B8C

tetradic

#8CE45B #5BD1E4 #B35BE4 #E46E5B

square

#8CE45B #5BD1E4 #B35BE4 #E46E5B

split-complementary

#8CE45B #6E5BE4 #E45BD1

monochromatic

#4EA91C #67DB26 #8CE45B #B1ED90 #D6F5C4

Accessibility & contrast

On white

1.57

#8CE45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.36

#8CE45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CE45B

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CE45B	#FFFFFF	#000000	##000000
##8CE45B	1.00	1.57	13.36	13.36
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.36	21.00	1.00	1.00
##000000	13.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD34C

Deuteranopia (green-blind)

#DFCB66

Tritanopia (blue-blind)

#89DCC7

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #8ce45b;
/* rgb */ color: rgb(140, 228, 91);
/* oklch */ color: oklch(83.5% 0.192 136.0);

Tailwind

colors: {
  custom: {
    50: '#b3ed8e',
    500: '#8ce45b',
    950: '#000000',
  },
}

SCSS

$custom: #8ce45b;
$custom-light: #b3ed8e;
$custom-dark: #000000;

JSON

{
  "hex": "#8ce45b",
  "rgb": {
    "r": 140,
    "g": 228,
    "b": 91
  },
  "hsl": {
    "h": 98.54,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.83499,
    "c": 0.19197,
    "h": 136
  },
  "luminance": 0.61818
}

Semantic roles & 50–950 ramp

primary

#8CE45B

secondary

#8239AB

accent

#12D48E

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160D

muted

#81857F

Preview Lab

Preview with #8CE45B

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

Preview Lab → · Contrast checker → · Palette generator →