#67B31D#67B31D

#67B31D is a light, vivid yellow-green. Relative luminance 0.352; OKLCH L 69.1% C 0.188 H 133.9°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#67B31D
RGB	rgb(103, 179, 29)
HSL	hsl(90, 72%, 41%)
HSV	hsv(90, 84%, 70%)
CMYK	cmyk(42.5%, 0%, 83.8%, 29.8%)
CIE-LAB	lab(65.91, -46.38, 61.87)
CIE-LCH	lch(65.91, 77.32, 126.86°)
OKLab	oklab(69.07% -0.1306 0.1355)
OKLCH	oklch(69.07% 0.188 133.9)
XYZ	xyz(21.9350, 35.2113, 6.8028)
Luminance	0.3521 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#67B31D #691DB3

analogous

#B2B31D #67B31D #1DB31E

triadic

#67B31D #1D67B3 #B31D67

tetradic

#67B31D #1DB2B3 #691DB3 #B31E1D

square

#67B31D #1DB2B3 #691DB3 #B31E1D

split-complementary

#67B31D #1E1DB3 #B31DB2

monochromatic

#2A4A0C #497E14 #67B31D #85DD30 #A4E664

Accessibility & contrast

On white

2.61

#67B31D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#67B31D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #67B31D

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##67B31D	#FFFFFF	#000000	##000000
##67B31D	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#B09E30

Tritanopia (blue-blind)

#66AC98

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #67b31d;
/* rgb */ color: rgb(103, 179, 29);
/* oklch */ color: oklch(69.1% 0.188 133.9);

Tailwind

colors: {
  custom: {
    50: '#99ca69',
    500: '#67b31d',
    950: '#000000',
  },
}

SCSS

$custom: #67b31d;
$custom-light: #99ca69;
$custom-dark: #000000;

JSON

{
  "hex": "#67b31d",
  "rgb": {
    "r": 103,
    "g": 179,
    "b": 29
  },
  "hsl": {
    "h": 90.4,
    "s": 72.115,
    "l": 40.784
  },
  "oklch": {
    "l": 0.6907,
    "c": 0.18817,
    "h": 133.9
  },
  "luminance": 0.35212
}

Semantic roles & 50–950 ramp

primary

#67B31D

secondary

#9761CB

accent

#39EF95

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0F1307

muted

#7E827A

Preview Lab

Preview with #67B31D

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

Preview Lab → · Contrast checker → · Palette generator →