#8EEF5B#8EEF5B

#8EEF5B is a very light, highly saturated yellow-green. Relative luminance 0.682; OKLCH L 86.2% C 0.205 H 136.4°. Best body text is #000000 at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#8EEF5B
RGB	rgb(142, 239, 91)
HSL	hsl(99, 82%, 65%)
HSV	hsv(99, 62%, 94%)
CMYK	cmyk(40.6%, 0%, 61.9%, 6.3%)
CIE-LAB	lab(86.12, -53.67, 60.98)
CIE-LCH	lch(86.12, 81.23, 131.35°)
OKLab	oklab(86.23% -0.1486 0.1413)
OKLCH	oklch(86.23% 0.205 136.4)
XYZ	xyz(43.9090, 68.2367, 20.7529)
Luminance	0.6824 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EEF5B #BC5BEF

analogous

#D8EF5B #8EEF5B #5BEF72

triadic

#8EEF5B #5B8EEF #EF5B8E

tetradic

#8EEF5B #5BD8EF #BC5BEF #EF725B

square

#8EEF5B #5BD8EF #BC5BEF #EF725B

split-complementary

#8EEF5B #725BEF #EF5BD8

monochromatic

#4DBD12 #68EA23 #8EEF5B #B4F493 #DBFACB

Accessibility & contrast

On white

1.43

#8EEF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.65

#8EEF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EEF5B

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EEF5B	#FFFFFF	#000000	##000000
##8EEF5B	1.00	1.43	14.65	14.65
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.65	21.00	1.00	1.00
##000000	14.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD49

Deuteranopia (green-blind)

#E9D467

Tritanopia (blue-blind)

#8AE7D0

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #8eef5b;
/* rgb */ color: rgb(142, 239, 91);
/* oklch */ color: oklch(86.2% 0.205 136.4);

Tailwind

colors: {
  custom: {
    50: '#b5f58f',
    500: '#8eef5b',
    950: '#000000',
  },
}

SCSS

$custom: #8eef5b;
$custom-light: #b5f58f;
$custom-dark: #000000;

JSON

{
  "hex": "#8eef5b",
  "rgb": {
    "r": 142,
    "g": 239,
    "b": 91
  },
  "hsl": {
    "h": 99.324,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.86228,
    "c": 0.20505,
    "h": 136.4
  },
  "luminance": 0.68239
}

Semantic roles & 50–950 ramp

primary

#8EEF5B

secondary

#8C33BC

accent

#07DF94

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #8EEF5B

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

Preview Lab → · Contrast checker → · Palette generator →