#618F2B#618F2B

#618F2B is a mid, vivid yellow-green. Relative luminance 0.224; OKLCH L 59.6% C 0.139 H 130.9°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#618F2B
RGB	rgb(97, 143, 43)
HSL	hsl(88, 54%, 36%)
HSV	hsv(88, 70%, 56%)
CMYK	cmyk(32.2%, 0%, 69.9%, 43.9%)
CIE-LAB	lab(54.41, -32.15, 46.14)
CIE-LCH	lch(54.41, 56.23, 124.87°)
OKLab	oklab(59.61% -0.0908 0.1047)
OKLCH	oklch(59.61% 0.139 130.9)
XYZ	xyz(15.1881, 22.3602, 5.8008)
Luminance	0.2236 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618F2B #592B8F

analogous

#8F8B2B #618F2B #2F8F2B

triadic

#618F2B #2B618F #8F2B61

tetradic

#618F2B #2B8F8B #592B8F #8F2B2F

square

#618F2B #2B8F8B #592B8F #8F2B2F

split-complementary

#618F2B #2B2F8F #8B2B8F

monochromatic

#21310F #41601D #618F2B #81BE39 #9FD064

Accessibility & contrast

On white

3.84

#618F2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#618F2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618F2B

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618F2B	#FFFFFF	#000000	##000000
##618F2B	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95841C

Deuteranopia (green-blind)

#8F8134

Tritanopia (blue-blind)

#63897B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #618f2b;
/* rgb */ color: rgb(97, 143, 43);
/* oklch */ color: oklch(59.6% 0.139 130.9);

Tailwind

colors: {
  custom: {
    50: '#92b06a',
    500: '#618f2b',
    950: '#000000',
  },
}

SCSS

$custom: #618f2b;
$custom-light: #92b06a;
$custom-dark: #000000;

JSON

{
  "hex": "#618f2b",
  "rgb": {
    "r": 97,
    "g": 143,
    "b": 43
  },
  "hsl": {
    "h": 87.6,
    "s": 53.763,
    "l": 36.471
  },
  "oklch": {
    "l": 0.59608,
    "c": 0.13857,
    "h": 130.9
  },
  "luminance": 0.22361
}

Semantic roles & 50–950 ramp

primary

#618F2B

secondary

#875FB7

accent

#4BDD8E

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #618F2B

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

Preview Lab → · Contrast checker → · Palette generator →