#618033#618033

#618033 is a mid, moderate yellow-green. Relative luminance 0.182; OKLCH L 55.9% C 0.111 H 128.0°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#618033
RGB	rgb(97, 128, 51)
HSL	hsl(84, 43%, 35%)
HSV	hsv(84, 60%, 50%)
CMYK	cmyk(24.2%, 0%, 60.2%, 49.8%)
CIE-LAB	lab(49.76, -24.22, 37.48)
CIE-LCH	lch(49.76, 44.63, 122.86°)
OKLab	oklab(55.86% -0.0682 0.0874)
OKLCH	oklch(55.86% 0.111 128)
XYZ	xyz(13.2464, 18.2185, 5.9500)
Luminance	0.1822 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618033 #523380

analogous

#807933 #618033 #3A8033

triadic

#618033 #336180 #803361

tetradic

#618033 #338079 #523380 #80333A

square

#618033 #338079 #523380 #80333A

split-complementary

#618033 #333A80 #793380

monochromatic

#1F2810 #405422 #618033 #82AC44 #9FC46A

Accessibility & contrast

On white

4.52

#618033 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#618033 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618033

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618033	#FFFFFF	#000000	##000000
##618033	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86782B

Deuteranopia (green-blind)

#827638

Tritanopia (blue-blind)

#647B6F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #618033;
/* rgb */ color: rgb(97, 128, 51);
/* oklch */ color: oklch(55.9% 0.111 128.0);

Tailwind

colors: {
  custom: {
    50: '#90a56e',
    500: '#618033',
    950: '#000000',
  },
}

SCSS

$custom: #618033;
$custom-light: #90a56e;
$custom-dark: #000000;

JSON

{
  "hex": "#618033",
  "rgb": {
    "r": 97,
    "g": 128,
    "b": 51
  },
  "hsl": {
    "h": 84.156,
    "s": 43.017,
    "l": 35.098
  },
  "oklch": {
    "l": 0.5586,
    "c": 0.1109,
    "h": 128
  },
  "luminance": 0.18219
}

Semantic roles & 50–950 ramp

primary

#618033

secondary

#8063AB

accent

#55D388

background

#F9FAF6

surface

#F1F4EC

border

#CBCEC7

text

#0D0F07

muted

#7E7F7A

Preview Lab

Preview with #618033

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

Preview Lab → · Contrast checker → · Palette generator →