#679D21#679D21

#679D21 is a light, vivid yellow-green. Relative luminance 0.271; OKLCH L 63.5% C 0.160 H 131.0°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#679D21
RGB	rgb(103, 157, 33)
HSL	hsl(86, 65%, 37%)
HSV	hsv(86, 79%, 62%)
CMYK	cmyk(34.4%, 0%, 79%, 38.4%)
CIE-LAB	lab(59.07, -36.86, 54.50)
CIE-LCH	lch(59.07, 65.80, 124.07°)
OKLab	oklab(63.48% -0.1047 0.1206)
OKLCH	oklch(63.48% 0.16 131)
XYZ	xyz(17.9249, 27.1067, 5.7262)
Luminance	0.2711 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679D21 #57219D

analogous

#9D9521 #679D21 #299D21

triadic

#679D21 #21679D #9D2167

tetradic

#679D21 #219D95 #57219D #9D2129

square

#679D21 #219D95 #57219D #9D2129

split-complementary

#679D21 #21299D #95219D

monochromatic

#25380C #466A16 #679D21 #88D02C #A5DD5C

Accessibility & contrast

On white

3.27

#679D21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#679D21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #679D21

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679D21	#FFFFFF	#000000	##000000
##679D21	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49100

Deuteranopia (green-blind)

#9D8D2E

Tritanopia (blue-blind)

#699686

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #679d21;
/* rgb */ color: rgb(103, 157, 33);
/* oklch */ color: oklch(63.5% 0.160 131.0);

Tailwind

colors: {
  custom: {
    50: '#97ba67',
    500: '#679d21',
    950: '#000000',
  },
}

SCSS

$custom: #679d21;
$custom-light: #97ba67;
$custom-dark: #000000;

JSON

{
  "hex": "#679d21",
  "rgb": {
    "r": 103,
    "g": 157,
    "b": 33
  },
  "hsl": {
    "h": 86.129,
    "s": 65.263,
    "l": 37.255
  },
  "oklch": {
    "l": 0.6348,
    "c": 0.15971,
    "h": 131
  },
  "luminance": 0.27107
}

Semantic roles & 50–950 ramp

primary

#679D21

secondary

#8659C1

accent

#40E889

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #679D21

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

Preview Lab → · Contrast checker → · Palette generator →