#64A827#64A827

#64A827 is a light, vivid yellow-green. Relative luminance 0.309; OKLCH L 66.2% C 0.172 H 133.8°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#64A827
RGB	rgb(100, 168, 39)
HSL	hsl(92, 62%, 41%)
HSV	hsv(92, 77%, 66%)
CMYK	cmyk(40.5%, 0%, 76.8%, 34.1%)
CIE-LAB	lab(62.39, -42.37, 55.64)
CIE-LCH	lch(62.39, 69.94, 127.29°)
OKLab	oklab(66.16% -0.119 0.124)
OKLCH	oklch(66.16% 0.172 133.8)
XYZ	xyz(19.6240, 30.8601, 6.8416)
Luminance	0.3086 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64A827 #6B27A8

analogous

#A4A827 #64A827 #27A82A

triadic

#64A827 #2764A8 #A82764

tetradic

#64A827 #27A4A8 #6B27A8 #A82A27

square

#64A827 #27A4A8 #6B27A8 #A82A27

split-complementary

#64A827 #2A27A8 #A827A4

monochromatic

#294510 #46761B #64A827 #82D13B #A2DD6C

Accessibility & contrast

On white

2.93

#64A827 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#64A827 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64A827

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64A827	#FFFFFF	#000000	##000000
##64A827	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A07

Deuteranopia (green-blind)

#A69534

Tritanopia (blue-blind)

#64A190

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #64a827;
/* rgb */ color: rgb(100, 168, 39);
/* oklch */ color: oklch(66.2% 0.172 133.8);

Tailwind

colors: {
  custom: {
    50: '#96c26b',
    500: '#64a827',
    950: '#000000',
  },
}

SCSS

$custom: #64a827;
$custom-light: #96c26b;
$custom-dark: #000000;

JSON

{
  "hex": "#64a827",
  "rgb": {
    "r": 100,
    "g": 168,
    "b": 39
  },
  "hsl": {
    "h": 91.628,
    "s": 62.319,
    "l": 40.588
  },
  "oklch": {
    "l": 0.66159,
    "c": 0.17183,
    "h": 133.8
  },
  "luminance": 0.30861
}

Semantic roles & 50–950 ramp

primary

#64A827

secondary

#9867C3

accent

#42E598

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1207

muted

#7E817A

Preview Lab

Preview with #64A827

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

Preview Lab → · Contrast checker → · Palette generator →