#8FE45A#8FE45A

#8FE45A is a very light, vivid yellow-green. Relative luminance 0.621; OKLCH L 83.6% C 0.191 H 135.3°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#8FE45A
RGB	rgb(143, 228, 90)
HSL	hsl(97, 72%, 62%)
HSV	hsv(97, 61%, 89%)
CMYK	cmyk(37.3%, 0%, 60.5%, 10.6%)
CIE-LAB	lab(82.95, -48.96, 57.87)
CIE-LCH	lch(82.95, 75.81, 130.23°)
OKLab	oklab(83.64% -0.1359 0.1346)
OKLCH	oklch(83.64% 0.191 135.3)
XYZ	xyz(40.9156, 62.0627, 19.4943)
Luminance	0.6207 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.92

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FE45A #AF5AE4

analogous

#D4E45A #8FE45A #5AE46A

triadic

#8FE45A #5A8FE4 #E45A8F

tetradic

#8FE45A #5AD4E4 #AF5AE4 #E46A5A

square

#8FE45A #5AD4E4 #AF5AE4 #E46A5A

split-complementary

#8FE45A #6A5AE4 #E45AD4

monochromatic

#51A81C #6BDB25 #8FE45A #B3ED8F #D6F5C3

Accessibility & contrast

On white

1.57

#8FE45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#8FE45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FE45A

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FE45A	#FFFFFF	#000000	##000000
##8FE45A	1.00	1.57	13.41	13.41
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.41	21.00	1.00	1.00
##000000	13.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD34A

Deuteranopia (green-blind)

#E0CC65

Tritanopia (blue-blind)

#8DDCC7

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #8fe45a;
/* rgb */ color: rgb(143, 228, 90);
/* oklch */ color: oklch(83.6% 0.191 135.3);

Tailwind

colors: {
  custom: {
    50: '#b5ed8e',
    500: '#8fe45a',
    950: '#000000',
  },
}

SCSS

$custom: #8fe45a;
$custom-light: #b5ed8e;
$custom-dark: #000000;

JSON

{
  "hex": "#8fe45a",
  "rgb": {
    "r": 143,
    "g": 228,
    "b": 90
  },
  "hsl": {
    "h": 96.957,
    "s": 71.875,
    "l": 62.353
  },
  "oklch": {
    "l": 0.83641,
    "c": 0.19124,
    "h": 135.3
  },
  "luminance": 0.62065
}

Semantic roles & 50–950 ramp

primary

#8FE45A

secondary

#7E38AA

accent

#12D489

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #8FE45A

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

Preview Lab → · Contrast checker → · Palette generator →