#8FEF5C#8FEF5C

#8FEF5C is a very light, highly saturated yellow-green. Relative luminance 0.683; OKLCH L 86.3% C 0.204 H 136.4°. Best body text is #000000 at 14.67:1 contrast (WCAG AA passes).

Color values

HEX	#8FEF5C
RGB	rgb(143, 239, 92)
HSL	hsl(99, 82%, 65%)
HSV	hsv(99, 62%, 94%)
CMYK	cmyk(40.2%, 0%, 61.5%, 6.3%)
CIE-LAB	lab(86.18, -53.27, 60.63)
CIE-LCH	lch(86.18, 80.71, 131.30°)
OKLab	oklab(86.29% -0.1475 0.1407)
OKLCH	oklch(86.29% 0.204 136.4)
XYZ	xyz(44.1248, 68.3430, 20.9897)
Luminance	0.6835 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.88

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FEF5C #BC5CEF

analogous

#D8EF5C #8FEF5C #5CEF73

triadic

#8FEF5C #5C8FEF #EF5C8F

tetradic

#8FEF5C #5CD8EF #BC5CEF #EF735C

square

#8FEF5C #5CD8EF #BC5CEF #EF735C

split-complementary

#8FEF5C #735CEF #EF5CD8

monochromatic

#4EBE13 #69EA24 #8FEF5C #B5F494 #DCFACB

Accessibility & contrast

On white

1.43

#8FEF5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.67

#8FEF5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FEF5C

14.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FEF5C	#FFFFFF	#000000	##000000
##8FEF5C	1.00	1.43	14.67	14.67
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.67	21.00	1.00	1.00
##000000	14.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD4B

Deuteranopia (green-blind)

#EAD568

Tritanopia (blue-blind)

#8BE7D0

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #8fef5c;
/* rgb */ color: rgb(143, 239, 92);
/* oklch */ color: oklch(86.3% 0.204 136.4);

Tailwind

colors: {
  custom: {
    50: '#b6f58f',
    500: '#8fef5c',
    950: '#000000',
  },
}

SCSS

$custom: #8fef5c;
$custom-light: #b6f58f;
$custom-dark: #000000;

JSON

{
  "hex": "#8fef5c",
  "rgb": {
    "r": 143,
    "g": 239,
    "b": 92
  },
  "hsl": {
    "h": 99.184,
    "s": 82.123,
    "l": 64.902
  },
  "oklch": {
    "l": 0.86286,
    "c": 0.2038,
    "h": 136.4
  },
  "luminance": 0.68345
}

Semantic roles & 50–950 ramp

primary

#8FEF5C

secondary

#8D33BC

accent

#07DF94

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #8FEF5C

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

Preview Lab → · Contrast checker → · Palette generator →