#679D40#679D40

#679D40 is a light, vivid yellow-green. Relative luminance 0.274; OKLCH L 63.8% C 0.138 H 134.1°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#679D40
RGB	rgb(103, 157, 64)
HSL	hsl(95, 42%, 43%)
HSV	hsv(95, 59%, 62%)
CMYK	cmyk(34.4%, 0%, 59.2%, 38.4%)
CIE-LAB	lab(59.31, -34.46, 42.24)
CIE-LCH	lch(59.31, 54.51, 129.21°)
OKLab	oklab(63.75% -0.0958 0.0989)
OKLCH	oklch(63.75% 0.138 134.1)
XYZ	xyz(18.5755, 27.3669, 9.1531)
Luminance	0.2737 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679D40 #76409D

analogous

#959D40 #679D40 #409D48

triadic

#679D40 #40679D #9D4067

tetradic

#679D40 #40959D #76409D #9D4840

square

#679D40 #40959D #76409D #9D4840

split-complementary

#679D40 #48409D #9D4095

monochromatic

#2E461D #4A722E #679D40 #85BD5D #A6CF89

Accessibility & contrast

On white

3.24

#679D40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#679D40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #679D40

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679D40	#FFFFFF	#000000	##000000
##679D40	1.00	3.24	6.47	6.47
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39236

Deuteranopia (green-blind)

#9B8D47

Tritanopia (blue-blind)

#679789

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #679d40;
/* rgb */ color: rgb(103, 157, 64);
/* oklch */ color: oklch(63.8% 0.138 134.1);

Tailwind

colors: {
  custom: {
    50: '#96ba78',
    500: '#679d40',
    950: '#000000',
  },
}

SCSS

$custom: #679d40;
$custom-light: #96ba78;
$custom-dark: #000000;

JSON

{
  "hex": "#679d40",
  "rgb": {
    "r": 103,
    "g": 157,
    "b": 64
  },
  "hsl": {
    "h": 94.839,
    "s": 42.081,
    "l": 43.333
  },
  "oklch": {
    "l": 0.63752,
    "c": 0.13768,
    "h": 134.1
  },
  "luminance": 0.27368
}

Semantic roles & 50–950 ramp

primary

#679D40

secondary

#A17FB9

accent

#56D29E

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0E1109

muted

#7E807B

Preview Lab

Preview with #679D40

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

Preview Lab → · Contrast checker → · Palette generator →