#8CA33B#8CA33B

#8CA33B is a light, vivid yellow-green. Relative luminance 0.321; OKLCH L 67.7% C 0.132 H 120.7°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#8CA33B
RGB	rgb(140, 163, 59)
HSL	hsl(73, 47%, 44%)
HSV	hsv(73, 64%, 64%)
CMYK	cmyk(14.1%, 0%, 63.8%, 36.1%)
CIE-LAB	lab(63.41, -23.22, 49.71)
CIE-LCH	lch(63.41, 54.86, 115.04°)
OKLab	oklab(67.66% -0.0674 0.1137)
OKLCH	oklch(67.66% 0.132 120.7)
XYZ	xyz(24.7022, 32.0857, 9.0286)
Luminance	0.3209 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CA33B #523BA3

analogous

#A3863B #8CA33B #58A33B

triadic

#8CA33B #3B8CA3 #A33B8C

tetradic

#8CA33B #3BA386 #523BA3 #A33B58

square

#8CA33B #3BA386 #523BA3 #A33B58

split-complementary

#8CA33B #3B58A3 #863BA3

monochromatic

#3F491A #65762B #8CA33B #ABC358 #C2D385

Accessibility & contrast

On white

2.83

#8CA33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#8CA33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CA33B

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CA33B	#FFFFFF	#000000	##000000
##8CA33B	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9A2E

Deuteranopia (green-blind)

#AA9A42

Tritanopia (blue-blind)

#939B8D

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #8ca33b;
/* rgb */ color: rgb(140, 163, 59);
/* oklch */ color: oklch(67.7% 0.132 120.7);

Tailwind

colors: {
  custom: {
    50: '#b0be76',
    500: '#8ca33b',
    950: '#000000',
  },
}

SCSS

$custom: #8ca33b;
$custom-light: #b0be76;
$custom-dark: #000000;

JSON

{
  "hex": "#8ca33b",
  "rgb": {
    "r": 140,
    "g": 163,
    "b": 59
  },
  "hsl": {
    "h": 73.269,
    "s": 46.847,
    "l": 43.529
  },
  "oklch": {
    "l": 0.67663,
    "c": 0.13212,
    "h": 120.7
  },
  "luminance": 0.32086
}

Semantic roles & 50–950 ramp

primary

#8CA33B

secondary

#8B7DBD

accent

#51D66F

background

#FBFBF7

surface

#F6F6ED

border

#D0D0C8

text

#111209

muted

#80817B

Preview Lab

Preview with #8CA33B

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

Preview Lab → · Contrast checker → · Palette generator →