#8FB23C#8FB23C

#8FB23C is a light, vivid yellow-green. Relative luminance 0.380; OKLCH L 71.4% C 0.149 H 124.3°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#8FB23C
RGB	rgb(143, 178, 60)
HSL	hsl(78, 50%, 47%)
HSV	hsv(78, 66%, 70%)
CMYK	cmyk(19.7%, 0%, 66.3%, 30.2%)
CIE-LAB	lab(68.03, -29.23, 54.24)
CIE-LCH	lch(68.03, 61.62, 118.32°)
OKLab	oklab(71.44% -0.0841 0.1233)
OKLCH	oklch(71.44% 0.149 124.3)
XYZ	xyz(28.0639, 38.0064, 10.1316)
Luminance	0.3801 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FB23C #5F3CB2

analogous

#B29A3C #8FB23C #54B23C

triadic

#8FB23C #3C8FB2 #B23C8F

tetradic

#8FB23C #3CB29A #5F3CB2 #B23C54

square

#8FB23C #3CB29A #5F3CB2 #B23C54

split-complementary

#8FB23C #3C54B2 #9A3CB2

monochromatic

#45561D #6A842D #8FB23C #ABCA61 #C3D98F

Accessibility & contrast

On white

2.44

#8FB23C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#8FB23C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FB23C

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FB23C	#FFFFFF	#000000	##000000
##8FB23C	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA72C

Deuteranopia (green-blind)

#B7A545

Tritanopia (blue-blind)

#95AA9A

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #8fb23c;
/* rgb */ color: rgb(143, 178, 60);
/* oklch */ color: oklch(71.4% 0.149 124.3);

Tailwind

colors: {
  custom: {
    50: '#b3c978',
    500: '#8fb23c',
    950: '#000000',
  },
}

SCSS

$custom: #8fb23c;
$custom-light: #b3c978;
$custom-dark: #000000;

JSON

{
  "hex": "#8fb23c",
  "rgb": {
    "r": 143,
    "g": 178,
    "b": 60
  },
  "hsl": {
    "h": 77.797,
    "s": 49.58,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71437,
    "c": 0.14927,
    "h": 124.3
  },
  "luminance": 0.38007
}

Semantic roles & 50–950 ramp

primary

#8FB23C

secondary

#9886C4

accent

#4FD978

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#111309

muted

#80827B

Preview Lab

Preview with #8FB23C

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

Preview Lab → · Contrast checker → · Palette generator →