#99AC2E#99AC2E

#99AC2E is a light, vivid yellow. Relative luminance 0.365; OKLCH L 70.7% C 0.147 H 117.9°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#99AC2E
RGB	rgb(153, 172, 46)
HSL	hsl(69, 58%, 43%)
HSV	hsv(69, 73%, 67%)
CMYK	cmyk(11%, 0%, 73.3%, 32.5%)
CIE-LAB	lab(66.88, -23.04, 58.68)
CIE-LCH	lch(66.88, 63.04, 111.44°)
OKLab	oklab(70.66% -0.0689 0.1302)
OKLCH	oklch(70.66% 0.147 117.9)
XYZ	xyz(28.3832, 36.4749, 8.1294)
Luminance	0.3648 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99AC2E #412EAC

analogous

#AC802E #99AC2E #5AAC2E

triadic

#99AC2E #2E99AC #AC2E99

tetradic

#99AC2E #2EAC80 #412EAC #AC2E5A

square

#99AC2E #2EAC80 #412EAC #AC2E5A

split-complementary

#99AC2E #2E5AAC #802EAC

monochromatic

#434B14 #6E7C21 #99AC2E #BACE49 #CCDB79

Accessibility & contrast

On white

2.53

#99AC2E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#99AC2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99AC2E

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99AC2E	#FFFFFF	#000000	##000000
##99AC2E	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A215

Deuteranopia (green-blind)

#B6A339

Tritanopia (blue-blind)

#A2A294

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #99ac2e;
/* rgb */ color: rgb(153, 172, 46);
/* oklch */ color: oklch(70.7% 0.147 117.9);

Tailwind

colors: {
  custom: {
    50: '#bac470',
    500: '#99ac2e',
    950: '#000000',
  },
}

SCSS

$custom: #99ac2e;
$custom-light: #bac470;
$custom-dark: #000000;

JSON

{
  "hex": "#99ac2e",
  "rgb": {
    "r": 153,
    "g": 172,
    "b": 46
  },
  "hsl": {
    "h": 69.048,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.70661,
    "c": 0.14729,
    "h": 117.9
  },
  "luminance": 0.36475
}

Semantic roles & 50–950 ramp

primary

#99AC2E

secondary

#7F72C3

accent

#47E15E

background

#FBFCF7

surface

#F7F8ED

border

#D0D1C8

text

#121208

muted

#81817B

Preview Lab

Preview with #99AC2E

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

Preview Lab → · Contrast checker → · Palette generator →