#8EF351#8EF351

#8EF351 is a very light, highly saturated yellow-green. Relative luminance 0.704; OKLCH L 87.1% C 0.217 H 135.9°. Best body text is #000000 at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#8EF351
RGB	rgb(142, 243, 81)
HSL	hsl(97, 87%, 64%)
HSV	hsv(97, 67%, 95%)
CMYK	cmyk(41.6%, 0%, 66.7%, 4.7%)
CIE-LAB	lab(87.21, -56.09, 66.14)
CIE-LCH	lch(87.21, 86.72, 130.30°)
OKLab	oklab(87.09% -0.1559 0.1511)
OKLCH	oklch(87.09% 0.217 135.9)
XYZ	xyz(44.6900, 70.4435, 19.0252)
Luminance	0.7045 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EF351 #B651F3

analogous

#DFF351 #8EF351 #51F365

triadic

#8EF351 #518EF3 #F3518E

tetradic

#8EF351 #51DFF3 #B651F3 #F36551

square

#8EF351 #51DFF3 #B651F3 #F36551

split-complementary

#8EF351 #6551F3 #F351DF

monochromatic

#4FBD0D #69EF18 #8EF351 #B3F78A #D8FBC4

Accessibility & contrast

On white

1.39

#8EF351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.09

#8EF351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EF351

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EF351	#FFFFFF	#000000	##000000
##8EF351	1.00	1.39	15.09	15.09
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.09	21.00	1.00	1.00
##000000	15.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE03A

Deuteranopia (green-blind)

#EED75F

Tritanopia (blue-blind)

#8AEAD2

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #8ef351;
/* rgb */ color: rgb(142, 243, 81);
/* oklch */ color: oklch(87.1% 0.217 135.9);

Tailwind

colors: {
  custom: {
    50: '#b6f889',
    500: '#8ef351',
    950: '#000000',
  },
}

SCSS

$custom: #8ef351;
$custom-light: #b6f889;
$custom-dark: #000000;

JSON

{
  "hex": "#8ef351",
  "rgb": {
    "r": 142,
    "g": 243,
    "b": 81
  },
  "hsl": {
    "h": 97.407,
    "s": 87.097,
    "l": 63.529
  },
  "oklch": {
    "l": 0.87094,
    "c": 0.21706,
    "h": 135.9
  },
  "luminance": 0.70446
}

Semantic roles & 50–950 ramp

primary

#8EF351

secondary

#862DBB

accent

#02E48F

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #8EF351

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

Preview Lab → · Contrast checker → · Palette generator →