#618312#618312

#618312 is a mid, vivid yellow-green. Relative luminance 0.188; OKLCH L 56.4% C 0.137 H 126.2°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#618312
RGB	rgb(97, 131, 18)
HSL	hsl(78, 76%, 29%)
HSV	hsv(78, 86%, 51%)
CMYK	cmyk(26%, 0%, 86.3%, 48.6%)
CIE-LAB	lab(50.47, -27.88, 50.95)
CIE-LCH	lch(50.47, 58.08, 118.69°)
OKLab	oklab(56.36% -0.0811 0.1108)
OKLCH	oklch(56.36% 0.137 126.2)
XYZ	xyz(13.1553, 18.8174, 3.5112)
Luminance	0.1882 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618312 #341283

analogous

#836D12 #618312 #298312

triadic

#618312 #126183 #831261

tetradic

#618312 #12836D #341283 #831229

square

#618312 #12836D #341283 #831229

split-complementary

#618312 #122983 #6D1283

monochromatic

#141B04 #394D0B #618312 #89B919 #ACE22D

Accessibility & contrast

On white

4.41

#618312 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#618312 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618312

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618312	#FFFFFF	#000000	##000000
##618312	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7900

Deuteranopia (green-blind)

#867820

Tritanopia (blue-blind)

#667C6F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #618312;
/* rgb */ color: rgb(97, 131, 18);
/* oklch */ color: oklch(56.4% 0.137 126.2);

Tailwind

colors: {
  custom: {
    50: '#92a75d',
    500: '#618312',
    950: '#000000',
  },
}

SCSS

$custom: #618312;
$custom-light: #92a75d;
$custom-dark: #000000;

JSON

{
  "hex": "#618312",
  "rgb": {
    "r": 97,
    "g": 131,
    "b": 18
  },
  "hsl": {
    "h": 78.053,
    "s": 75.839,
    "l": 29.216
  },
  "oklch": {
    "l": 0.56363,
    "c": 0.13729,
    "h": 126.2
  },
  "luminance": 0.18818
}

Semantic roles & 50–950 ramp

primary

#618312

secondary

#5F38B8

accent

#35F26E

background

#F9FAF5

surface

#F2F4E9

border

#CCCEC5

text

#0D0F05

muted

#7E7F79

Preview Lab

Preview with #618312

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

Preview Lab → · Contrast checker → · Palette generator →