#618833#618833

#618833 is a mid, vivid yellow-green. Relative luminance 0.204; OKLCH L 57.9% C 0.122 H 130.3°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#618833
RGB	rgb(97, 136, 51)
HSL	hsl(88, 45%, 37%)
HSV	hsv(88, 63%, 53%)
CMYK	cmyk(28.7%, 0%, 62.5%, 46.7%)
CIE-LAB	lab(52.27, -28.16, 40.31)
CIE-LCH	lch(52.27, 49.17, 124.93°)
OKLab	oklab(57.9% -0.0791 0.0935)
OKLCH	oklch(57.9% 0.122 130.3)
XYZ	xyz(14.3313, 20.3883, 6.3116)
Luminance	0.2039 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618833 #5A3388

analogous

#888533 #618833 #378833

triadic

#618833 #336188 #883361

tetradic

#618833 #338885 #5A3388 #883337

square

#618833 #338885 #5A3388 #883337

split-complementary

#618833 #333788 #853388

monochromatic

#222F12 #415B22 #618833 #81B544 #9EC86D

Accessibility & contrast

On white

4.14

#618833 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#618833 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618833

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618833	#FFFFFF	#000000	##000000
##618833	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7F29

Deuteranopia (green-blind)

#897C39

Tritanopia (blue-blind)

#638276

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #618833;
/* rgb */ color: rgb(97, 136, 51);
/* oklch */ color: oklch(57.9% 0.122 130.3);

Tailwind

colors: {
  custom: {
    50: '#91ab6e',
    500: '#618833',
    950: '#000000',
  },
}

SCSS

$custom: #618833;
$custom-light: #91ab6e;
$custom-dark: #000000;

JSON

{
  "hex": "#618833",
  "rgb": {
    "r": 97,
    "g": 136,
    "b": 51
  },
  "hsl": {
    "h": 87.529,
    "s": 45.455,
    "l": 36.667
  },
  "oklch": {
    "l": 0.57896,
    "c": 0.12245,
    "h": 130.3
  },
  "luminance": 0.20389
}

Semantic roles & 50–950 ramp

primary

#618833

secondary

#8867B0

accent

#53D58F

background

#F9FAF6

surface

#F1F4EC

border

#CBCEC7

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #618833

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

Preview Lab → · Contrast checker → · Palette generator →