#8FEC5B#8FEC5B

#8FEC5B is a very light, highly saturated yellow-green. Relative luminance 0.666; OKLCH L 85.6% C 0.201 H 136.0°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#8FEC5B
RGB	rgb(143, 236, 91)
HSL	hsl(98, 79%, 64%)
HSV	hsv(98, 61%, 93%)
CMYK	cmyk(39.4%, 0%, 61.4%, 7.5%)
CIE-LAB	lab(85.29, -52.15, 60.07)
CIE-LCH	lch(85.29, 79.55, 130.96°)
OKLab	oklab(85.56% -0.1445 0.1394)
OKLCH	oklch(85.56% 0.201 136)
XYZ	xyz(43.2104, 66.5836, 20.4706)
Luminance	0.6659 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FEC5B #B85BEC

analogous

#D7EC5B #8FEC5B #5BEC70

triadic

#8FEC5B #5B8FEC #EC5B8F

tetradic

#8FEC5B #5BD7EC #B85BEC #EC705B

square

#8FEC5B #5BD7EC #B85BEC #EC705B

split-complementary

#8FEC5B #705BEC #EC5BD7

monochromatic

#4FB715 #6AE624 #8FEC5B #B4F292 #DAF9C9

Accessibility & contrast

On white

1.47

#8FEC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#8FEC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FEC5B

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FEC5B	#FFFFFF	#000000	##000000
##8FEC5B	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA4A

Deuteranopia (green-blind)

#E7D266

Tritanopia (blue-blind)

#8CE4CD

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #8fec5b;
/* rgb */ color: rgb(143, 236, 91);
/* oklch */ color: oklch(85.6% 0.201 136.0);

Tailwind

colors: {
  custom: {
    50: '#b5f38f',
    500: '#8fec5b',
    950: '#000000',
  },
}

SCSS

$custom: #8fec5b;
$custom-light: #b5f38f;
$custom-dark: #000000;

JSON

{
  "hex": "#8fec5b",
  "rgb": {
    "r": 143,
    "g": 236,
    "b": 91
  },
  "hsl": {
    "h": 98.483,
    "s": 79.235,
    "l": 64.118
  },
  "oklch": {
    "l": 0.8556,
    "c": 0.20075,
    "h": 136
  },
  "luminance": 0.66586
}

Semantic roles & 50–950 ramp

primary

#8FEC5B

secondary

#8834B7

accent

#0ADC90

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #8FEC5B

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

Preview Lab → · Contrast checker → · Palette generator →