#628F40#628F40

#628F40 is a mid, vivid yellow-green. Relative luminance 0.226; OKLCH L 59.9% C 0.120 H 133.5°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#628F40
RGB	rgb(98, 143, 64)
HSL	hsl(94, 38%, 41%)
HSV	hsv(94, 55%, 56%)
CMYK	cmyk(31.5%, 0%, 55.2%, 43.9%)
CIE-LAB	lab(54.67, -29.78, 36.76)
CIE-LCH	lch(54.67, 47.31, 129.01°)
OKLab	oklab(59.9% -0.0826 0.0871)
OKLCH	oklch(59.9% 0.12 133.5)
XYZ	xyz(15.7846, 22.6112, 8.3822)
Luminance	0.2261 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#628F40 #6D408F

analogous

#898F40 #628F40 #408F45

triadic

#628F40 #40628F #8F4062

tetradic

#628F40 #40898F #6D408F #8F4540

square

#628F40 #40898F #6D408F #8F4540

split-complementary

#628F40 #45408F #8F4089

monochromatic

#283A1A #45652D #628F40 #80B458 #A0C782

Accessibility & contrast

On white

3.80

#628F40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#628F40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #628F40

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##628F40	#FFFFFF	#000000	##000000
##628F40	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948539

Deuteranopia (green-blind)

#8E8145

Tritanopia (blue-blind)

#628A7D

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #628f40;
/* rgb */ color: rgb(98, 143, 64);
/* oklch */ color: oklch(59.9% 0.120 133.5);

Tailwind

colors: {
  custom: {
    50: '#91b077',
    500: '#628f40',
    950: '#000000',
  },
}

SCSS

$custom: #628f40;
$custom-light: #91b077;
$custom-dark: #000000;

JSON

{
  "hex": "#628f40",
  "rgb": {
    "r": 98,
    "g": 143,
    "b": 64
  },
  "hsl": {
    "h": 94.177,
    "s": 38.164,
    "l": 40.588
  },
  "oklch": {
    "l": 0.59902,
    "c": 0.12005,
    "h": 133.5
  },
  "luminance": 0.22612
}

Semantic roles & 50–950 ramp

primary

#628F40

secondary

#9979B2

accent

#5ACE9C

background

#F9FAF7

surface

#F1F4ED

border

#CBCEC8

text

#0D1009

muted

#7E7F7B

Preview Lab

Preview with #628F40

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

Preview Lab → · Contrast checker → · Palette generator →