#679C21#679C21

#679C21 is a light, vivid yellow-green. Relative luminance 0.268; OKLCH L 63.2% C 0.158 H 130.8°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#679C21
RGB	rgb(103, 156, 33)
HSL	hsl(86, 65%, 37%)
HSV	hsv(86, 79%, 61%)
CMYK	cmyk(34%, 0%, 78.8%, 38.8%)
CIE-LAB	lab(58.76, -36.41, 54.21)
CIE-LCH	lch(58.76, 65.31, 123.89°)
OKLab	oklab(63.22% -0.1035 0.12)
OKLCH	oklch(63.22% 0.158 130.8)
XYZ	xyz(17.7564, 26.7697, 5.6701)
Luminance	0.2677 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679C21 #56219C

analogous

#9C9421 #679C21 #299C21

triadic

#679C21 #21679C #9C2167

tetradic

#679C21 #219C94 #56219C #9C2129

square

#679C21 #219C94 #56219C #9C2129

split-complementary

#679C21 #21299C #94219C

monochromatic

#24370C #466916 #679C21 #88CF2C #A5DC5B

Accessibility & contrast

On white

3.31

#679C21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#679C21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #679C21

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679C21	#FFFFFF	#000000	##000000
##679C21	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)

#9C8C2E

Tritanopia (blue-blind)

#699585

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #679c21;
/* rgb */ color: rgb(103, 156, 33);
/* oklch */ color: oklch(63.2% 0.158 130.8);

Tailwind

colors: {
  custom: {
    50: '#97b967',
    500: '#679c21',
    950: '#000000',
  },
}

SCSS

$custom: #679c21;
$custom-light: #97b967;
$custom-dark: #000000;

JSON

{
  "hex": "#679c21",
  "rgb": {
    "r": 103,
    "g": 156,
    "b": 33
  },
  "hsl": {
    "h": 85.854,
    "s": 65.079,
    "l": 37.059
  },
  "oklch": {
    "l": 0.63225,
    "c": 0.15845,
    "h": 130.8
  },
  "luminance": 0.2677
}

Semantic roles & 50–950 ramp

primary

#679C21

secondary

#8558C1

accent

#40E888

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #679C21

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

Preview Lab → · Contrast checker → · Palette generator →