#618A30#618A30

#618A30 is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 58.4% C 0.128 H 130.4°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#618A30
RGB	rgb(97, 138, 48)
HSL	hsl(87, 48%, 36%)
HSV	hsv(87, 65%, 54%)
CMYK	cmyk(29.7%, 0%, 65.2%, 45.9%)
CIE-LAB	lab(52.87, -29.39, 42.35)
CIE-LCH	lch(52.87, 51.55, 124.76°)
OKLab	oklab(58.38% -0.0828 0.0974)
OKLCH	oklch(58.38% 0.128 130.4)
XYZ	xyz(14.5516, 20.9313, 6.0692)
Luminance	0.2093 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618A30 #59308A

analogous

#8A8630 #618A30 #348A30

triadic

#618A30 #30618A #8A3061

tetradic

#618A30 #308A86 #59308A #8A3034

square

#618A30 #308A86 #59308A #8A3034

split-complementary

#618A30 #30348A #86308A

monochromatic

#212F10 #415D20 #618A30 #81B740 #9FCB69

Accessibility & contrast

On white

4.05

#618A30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#618A30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618A30

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618A30	#FFFFFF	#000000	##000000
##618A30	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908025

Deuteranopia (green-blind)

#8A7D37

Tritanopia (blue-blind)

#638477

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #618a30;
/* rgb */ color: rgb(97, 138, 48);
/* oklch */ color: oklch(58.4% 0.128 130.4);

Tailwind

colors: {
  custom: {
    50: '#91ac6d',
    500: '#618a30',
    950: '#000000',
  },
}

SCSS

$custom: #618a30;
$custom-light: #91ac6d;
$custom-dark: #000000;

JSON

{
  "hex": "#618a30",
  "rgb": {
    "r": 97,
    "g": 138,
    "b": 48
  },
  "hsl": {
    "h": 87.333,
    "s": 48.387,
    "l": 36.471
  },
  "oklch": {
    "l": 0.58375,
    "c": 0.12784,
    "h": 130.4
  },
  "luminance": 0.20932
}

Semantic roles & 50–950 ramp

primary

#618A30

secondary

#8764B2

accent

#50D88E

background

#F9FAF6

surface

#F1F4EC

border

#CBCEC7

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #618A30

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

Preview Lab → · Contrast checker → · Palette generator →