#64901A#64901A

#64901A is a mid, vivid yellow-green. Relative luminance 0.227; OKLCH L 59.9% C 0.148 H 128.9°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#64901A
RGB	rgb(100, 144, 26)
HSL	hsl(82, 69%, 33%)
HSV	hsv(82, 82%, 56%)
CMYK	cmyk(30.6%, 0%, 81.9%, 43.5%)
CIE-LAB	lab(54.79, -32.47, 52.64)
CIE-LCH	lch(54.79, 61.85, 121.67°)
OKLab	oklab(59.94% -0.0932 0.1156)
OKLCH	oklch(59.94% 0.148 128.9)
XYZ	xyz(15.4152, 22.7300, 4.5522)
Luminance	0.2273 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64901A #461A90

analogous

#90811A #64901A #29901A

triadic

#64901A #1A6490 #901A64

tetradic

#64901A #1A9081 #461A90 #901A29

square

#64901A #1A9081 #461A90 #901A29

split-complementary

#64901A #1A2990 #811A90

monochromatic

#1C2807 #405C11 #64901A #88C423 #A5DE47

Accessibility & contrast

On white

3.79

#64901A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#64901A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64901A

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64901A	#FFFFFF	#000000	##000000
##64901A	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978500

Deuteranopia (green-blind)

#918227

Tritanopia (blue-blind)

#67897B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #64901a;
/* rgb */ color: rgb(100, 144, 26);
/* oklch */ color: oklch(59.9% 0.148 128.9);

Tailwind

colors: {
  custom: {
    50: '#94b062',
    500: '#64901a',
    950: '#000000',
  },
}

SCSS

$custom: #64901a;
$custom-light: #94b062;
$custom-dark: #000000;

JSON

{
  "hex": "#64901a",
  "rgb": {
    "r": 100,
    "g": 144,
    "b": 26
  },
  "hsl": {
    "h": 82.373,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.59935,
    "c": 0.14846,
    "h": 128.9
  },
  "luminance": 0.2273
}

Semantic roles & 50–950 ramp

primary

#64901A

secondary

#7447BF

accent

#3CEC7D

background

#F9FAF6

surface

#F2F5EB

border

#CCCFC6

text

#0E1006

muted

#7E7F7A

Preview Lab

Preview with #64901A

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

Preview Lab → · Contrast checker → · Palette generator →