#618A1D#618A1D

#618A1D is a mid, vivid yellow-green. Relative luminance 0.208; OKLCH L 58.2% C 0.141 H 128.7°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#618A1D
RGB	rgb(97, 138, 29)
HSL	hsl(83, 65%, 33%)
HSV	hsv(83, 79%, 54%)
CMYK	cmyk(29.7%, 0%, 79%, 45.9%)
CIE-LAB	lab(52.74, -30.72, 49.74)
CIE-LCH	lch(52.74, 58.46, 121.70°)
OKLab	oklab(58.22% -0.088 0.11)
OKLCH	oklch(58.22% 0.141 128.7)
XYZ	xyz(14.2400, 20.8067, 4.4280)
Luminance	0.2081 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618A1D #461D8A

analogous

#8A7C1D #618A1D #2A8A1D

triadic

#618A1D #1D618A #8A1D61

tetradic

#618A1D #1D8A7C #461D8A #8A1D2A

square

#618A1D #1D8A7C #461D8A #8A1D2A

split-complementary

#618A1D #1D2A8A #7C1D8A

monochromatic

#1A2508 #3D5712 #618A1D #85BD28 #A3D949

Accessibility & contrast

On white

4.07

#618A1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#618A1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618A1D

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618A1D	#FFFFFF	#000000	##000000
##618A1D	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918001

Deuteranopia (green-blind)

#8B7D28

Tritanopia (blue-blind)

#648476

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #618a1d;
/* rgb */ color: rgb(97, 138, 29);
/* oklch */ color: oklch(58.2% 0.141 128.7);

Tailwind

colors: {
  custom: {
    50: '#92ac63',
    500: '#618a1d',
    950: '#000000',
  },
}

SCSS

$custom: #618a1d;
$custom-light: #92ac63;
$custom-dark: #000000;

JSON

{
  "hex": "#618a1d",
  "rgb": {
    "r": 97,
    "g": 138,
    "b": 29
  },
  "hsl": {
    "h": 82.569,
    "s": 65.269,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5822,
    "c": 0.14092,
    "h": 128.7
  },
  "luminance": 0.20807
}

Semantic roles & 50–950 ramp

primary

#618A1D

secondary

#7348BB

accent

#40E87F

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #618A1D

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

Preview Lab → · Contrast checker → · Palette generator →