#657F10#657F10

#657F10 is a mid, vivid yellow-green. Relative luminance 0.180; OKLCH L 55.6% C 0.131 H 123.1°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#657F10
RGB	rgb(101, 127, 16)
HSL	hsl(74, 78%, 28%)
HSV	hsv(74, 87%, 50%)
CMYK	cmyk(20.5%, 0%, 87.4%, 50.2%)
CIE-LAB	lab(49.48, -24.28, 50.70)
CIE-LCH	lch(49.48, 56.21, 115.59°)
OKLab	oklab(55.62% -0.0717 0.1098)
OKLCH	oklch(55.62% 0.131 123.1)
XYZ	xyz(13.0499, 17.9828, 3.2736)
Luminance	0.1798 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657F10 #2A107F

analogous

#7F6110 #657F10 #2D7F10

triadic

#657F10 #10657F #7F1065

tetradic

#657F10 #107F61 #2A107F #7F102D

square

#657F10 #107F61 #2A107F #7F102D

split-complementary

#657F10 #102D7F #61107F

monochromatic

#161B03 #3A4909 #657F10 #90B517 #B7E426

Accessibility & contrast

On white

4.57

#657F10 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#657F10 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #657F10

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657F10	#FFFFFF	#000000	##000000
##657F10	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877600

Deuteranopia (green-blind)

#84751D

Tritanopia (blue-blind)

#6B786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #657f10;
/* rgb */ color: rgb(101, 127, 16);
/* oklch */ color: oklch(55.6% 0.131 123.1);

Tailwind

colors: {
  custom: {
    50: '#95a45c',
    500: '#657f10',
    950: '#000000',
  },
}

SCSS

$custom: #657f10;
$custom-light: #95a45c;
$custom-dark: #000000;

JSON

{
  "hex": "#657f10",
  "rgb": {
    "r": 101,
    "g": 127,
    "b": 16
  },
  "hsl": {
    "h": 74.054,
    "s": 77.622,
    "l": 28.039
  },
  "oklch": {
    "l": 0.55622,
    "c": 0.1311,
    "h": 123.1
  },
  "luminance": 0.17983
}

Semantic roles & 50–950 ramp

primary

#657F10

secondary

#5336B5

accent

#34F461

background

#F9FAF5

surface

#F2F4E9

border

#CCCEC5

text

#0E0F04

muted

#7E7F79

Preview Lab

Preview with #657F10

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

Preview Lab → · Contrast checker → · Palette generator →