#679C1F#679C1F

#679C1F is a light, vivid yellow-green. Relative luminance 0.268; OKLCH L 63.2% C 0.159 H 130.7°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#679C1F
RGB	rgb(103, 156, 31)
HSL	hsl(85, 67%, 37%)
HSV	hsv(85, 80%, 61%)
CMYK	cmyk(34%, 0%, 80.1%, 38.8%)
CIE-LAB	lab(58.75, -36.52, 54.83)
CIE-LCH	lch(58.75, 65.87, 123.66°)
OKLab	oklab(63.21% -0.1039 0.1209)
OKLCH	oklch(63.21% 0.159 130.7)
XYZ	xyz(17.7292, 26.7588, 5.5269)
Luminance	0.2676 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679C1F #541F9C

analogous

#9C931F #679C1F #299C1F

triadic

#679C1F #1F679C #9C1F67

tetradic

#679C1F #1F9C93 #541F9C #9C1F29

square

#679C1F #1F9C93 #541F9C #9C1F29

split-complementary

#679C1F #1F299C #931F9C

monochromatic

#24360B #456915 #679C1F #89CF29 #A5DE58

Accessibility & contrast

On white

3.31

#679C1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#679C1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #679C1F

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679C1F	#FFFFFF	#000000	##000000
##679C1F	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39000

Deuteranopia (green-blind)

#9C8C2D

Tritanopia (blue-blind)

#699585

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #679c1f;
/* rgb */ color: rgb(103, 156, 31);
/* oklch */ color: oklch(63.2% 0.159 130.7);

Tailwind

colors: {
  custom: {
    50: '#97b966',
    500: '#679c1f',
    950: '#000000',
  },
}

SCSS

$custom: #679c1f;
$custom-light: #97b966;
$custom-dark: #000000;

JSON

{
  "hex": "#679c1f",
  "rgb": {
    "r": 103,
    "g": 156,
    "b": 31
  },
  "hsl": {
    "h": 85.44,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.63213,
    "c": 0.15947,
    "h": 130.7
  },
  "luminance": 0.26759
}

Semantic roles & 50–950 ramp

primary

#679C1F

secondary

#8355C1

accent

#3EEA87

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #679C1F

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

Preview Lab → · Contrast checker → · Palette generator →