#8EE561#8EE561

#8EE561 is a very light, vivid yellow-green. Relative luminance 0.627; OKLCH L 83.9% C 0.187 H 136.3°. Best body text is #000000 at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#8EE561
RGB	rgb(142, 229, 97)
HSL	hsl(100, 72%, 64%)
HSV	hsv(100, 58%, 90%)
CMYK	cmyk(38%, 0%, 57.6%, 10.2%)
CIE-LAB	lab(83.26, -49.03, 55.18)
CIE-LCH	lch(83.26, 73.81, 131.63°)
OKLab	oklab(83.9% -0.1355 0.1295)
OKLCH	oklch(83.9% 0.187 136.3)
XYZ	xyz(41.3312, 62.6504, 21.2219)
Luminance	0.6265 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.80

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EE561 #B861E5

analogous

#D0E561 #8EE561 #61E576

triadic

#8EE561 #618EE5 #E5618E

tetradic

#8EE561 #61D0E5 #B861E5 #E57661

square

#8EE561 #61D0E5 #B861E5 #E57661

split-complementary

#8EE561 #7661E5 #E561D0

monochromatic

#4FAF1D #68DC2C #8EE561 #B4EE96 #D9F6CA

Accessibility & contrast

On white

1.55

#8EE561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.53

#8EE561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EE561

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EE561	#FFFFFF	#000000	##000000
##8EE561	1.00	1.55	13.53	13.53
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.53	21.00	1.00	1.00
##000000	13.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD453

Deuteranopia (green-blind)

#E0CD6B

Tritanopia (blue-blind)

#8BDDC8

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #8ee561;
/* rgb */ color: rgb(142, 229, 97);
/* oklch */ color: oklch(83.9% 0.187 136.3);

Tailwind

colors: {
  custom: {
    50: '#b4ee92',
    500: '#8ee561',
    950: '#000000',
  },
}

SCSS

$custom: #8ee561;
$custom-light: #b4ee92;
$custom-dark: #000000;

JSON

{
  "hex": "#8ee561",
  "rgb": {
    "r": 142,
    "g": 229,
    "b": 97
  },
  "hsl": {
    "h": 99.545,
    "s": 71.739,
    "l": 63.922
  },
  "oklch": {
    "l": 0.83904,
    "c": 0.18744,
    "h": 136.3
  },
  "luminance": 0.62652
}

Semantic roles & 50–950 ramp

primary

#8EE561

secondary

#883AB0

accent

#12D492

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160D

muted

#81857F

Preview Lab

Preview with #8EE561

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

Preview Lab → · Contrast checker → · Palette generator →